Recipe collection 67

COOKING WITH TRADITIONAL
LEAFY VEGETABLES
Indigenous Plants in Tanzania’s Kitchen

Edited by:
Pendael Esther, Chale Freda, Mwasha Israel, Shao Sylvia
© RESEWO, Regent Estate Senior Women Group
In collaboration with:
Francesco Impallomeni, Sandra Gasbarri,
Eleonora Giannini, Serena Milano, Cristiana Peano, Giada Talpo
Translators
Freda Chale, Simone Gie, Bess Mucke, John Kariuki, Esther Pendaeli, Sylvia Shao
Illustrations
Alice Lotti
Graphic Design
Claudia Saglietti
ISBN 9976 910 58-4
“All rights reserved. It is not permitted to copy, translate, transcribe, photocopy or
reproduce this book in any form without prior written permission from RESEWO”
REGENT ESTATE SENIOR WOMEN GROUP (RESEWO)
Kijiji cha Makumbusho – Kijitonyama,
P.O.Box 8887 Dar es Salaam, Tanzania
Simu: 0754831571/0754288653
E-mail: resewo@gmail.com

Contents
6 Acknowledgements
7 Introduction
8 From the Editor
10 The Recipes
10 Blackjack
Sautéed blackjack
Blackjack and fame flower with garlic
Blackjack and fame flower with coconut

12 Fame Flower
Fame flower with meat
Fame flower with spider plant
14 Spider Plant
Spider plant with coconut
16 Purslane
Purslane with groundnut
18 Hare Lettuce
Hare lettuce with coconut
20 Sweet Potatoes Leaves
Sweet potato leaves with fame flower
Sweet potato leaves with sardines
22 Black Nightshade
Black nightshade with groundnut milk
24 Wild Mlenda
Wild mlenda with cassava leaves
26 Green Pigeon Peas
Young green pigeon peas

28 Moringa Leaves
Moringa leaves with beans
Moringa and sweet potato leaves
31 Malabar Spinach
Malabar spinach omelet
33 Kimanshigha
Nyanyi-Kitalolo
35 SoftYams
Soft yams with groundnut
Soft yams with beans
Mashed soft yams
Fried yams with vegetable sauce
Soft yams with meat and vegetable sauce
37 Indigenous Leafy Vegetable Teas
Blackjack tea
Moringa tea
Lemongrass tea
Blackjack and lemongrass tea
Moringa and lemongrass tea
38 Cooking and Nutrition Tips
39 Preparing Coconut
and Groundnut Milk
39 Recipes for Side Dishes
41 Botanical Information on
Selected Traditional Indigenous
Vegetables of Tanzania
51 References

Slow Food
Founded in Italy in 1989 to protect the pleasures of the table from the homogenization of modern fast
food and fast life, Slow Food is an association with over 100,000 members in 153 countries across five
continents. Slow Food promotes gastronomic culture, develops taste education, conserves agricultural
biodiversity, safeguards traditional foods at risk of disappearance all over the world through the projects
of the Slow Food Foundation, organizes events showcasing artisan products (Cheese in Bra, Italy, Salone
del Gusto and Terra Madre in Turin, Italy, Slow Fish in Genoa, Italy) and publishes magazines, guides, recipe
collections and essays.
Through the Slow Food Foundation for Biodiversity we build the capacity of food producers and defend
biodiversity and food traditions by creating new economic models that are being put into practice all
around the world: 300 Presidia – sustainable food production – projects, 800 Ark of Taste products and
Earth Markets.
www.slowfoodfoundation.com
Through the worldwide Terra Madre network we give a voice to small-scale farmers and food producers
and bring them together with cooks, academics and youth to discuss how to improve the food system
collaboratively. Meetings are held at the global, regional and local level and resulting projects are promo-
ting knowledge exchange around the globe.
www.terramadre.org
Our pioneering food and taste education projects help people to understand where food comes from,
how it is produced and by whom, creating awareness, new markets, and positive social change.
With our membership we organize events and programs from the international to the local level that
showcase sustainable agriculture and artisan food production, and connect producers with consumers.
www.slowfood.com
Main Office
Slow Food
Via della Mendicità Istruita, 14 - 12042 Bra (Cn), Italy
Official Headquarters
Georgofili Academy
Piazzale degli Uffizi - 50122 Florence, Italy
For more information please contact the Slow Food Foundation for Biodiversity:
Phone: +39 0172 419701 - Fax: +39 0172 419725 - foundation@slowfood.com

5
Region of Veneto and Slow Food in Tanzania
In a more and more interdependent and globalized international scenario, development cooperation is
becoming a strategic sector, not only for countries and supranational agencies, but also for the many public
and private actors.
Regional authorities, in particular, play a leading role in the framework of decentralized cooperation, as
they are able to activate resources in their territories and present themselves to beneficiary countries as
trustworthy partners for the design and implementation of development policies.
In the last ten years, the Veneto Regional Authority has financed 642 project in 88 countries, subdivided
into six large areas of intervention: 1) children and women’s rights; 2) health and social issues; 3) training
courses and access to primary education; 4) provision of infrastructures and know-how; 5) safeguard of
the environment and water resources; 6) integrated development projects.
The cooperation with the Slow Food Foundation for Biodiversity is perfectly integrated in this context.
Joint projects (which also involved the Chamber of Commerce, Industry, Crafts and Agriculture of Rovigo)
were started in Brazil, Oceania (New Caledonia) and Tanzania, with the aim of improving the quality of life
of rural and fishermen communities in these countries, thus reducing their socio-economic vulnerability,
improving the sustainability of cultivation and production, promoting products and identifying new local,
national and international markets.
Another important activity is the selection of new products which meet the necessary requirements to
become Presidia. This is done through on-site visits to evaluate the quality and quantity of products, the
identification of suitable local partners and the involvement of local groups of producers.
Promoting and supporting high quality local agricultural and food products is the aim of a third series
of projects carried out by the Foundation. These involve producers in local and national events and help
spread knowledge on Presidia products through the internet site of the Slow Food Foundation for Bio-
diversity.
All Presidia are created in cooperation with local institutional representatives, who are responsible for
coordinating the related activities in future years, so as to ensure the sustainability of projects.
Shared goals, the adoption of joint strategies and the promotion of network activities demonstrate the
shared will to follow the path of human and sustainable development. This is also the commitment of the
Veneto Regional Authority.
Maria Luisa Coppola
Councillor of Economy and Development, Research and Innovation, Veneto Region
www.regione.veneto.it

6
Acknowledgement
Writing a recipe book is not an easy task. It requires a lot of time, in particular when you are dealing with
lesser-known ingredients, and experimenting with preparation methods in order to discover nutritious
and tasty dishes.
This collection of recipes based on some of Tanzania’s indigenous vegetables was developed by RESEWO
in collaboration with many individuals and organizations. Special thanks go to the following:
• RESEWO members and all other participants who attended the capacity building workshop held on
October 24-30, 2008 at VETA Institute in Dar es Salaam.
• TACAIDS for funding the capacity building workshop to facilitate the development of recipes using
indigenous vegetables.
• THE SLOW FOOD FOUNDATION FOR BIODIVERSITY for funding, editing and printing this recipe
book.
• All RESEWO members and stakeholders who shared their ideas and recommendations on the use of
indigenous vegetables.
• Leaders of the Makumbusho Village at Kijitonyama, Dar es Salaam for allowing RESEWO to use their
land for developing demonstration plots on the cultivation of traditional vegetables. The indigenous vege-
tables grown on these plots were used for developing the recipes in this book.
• Mikocheni Ward Executive Officer (WEO) in Kinondoni district for supporting RESEWO during prepa-
ration of the Kiswahili version of this book, and also for his assistance in tasting the recipes.
• Tanzania Food and Nutrition Centre (TFNC) for providing technical support and sharing their re-
sources.
• Tanzania Traditional Energy Development Organization TATEDO for supporting RESEWO in many ways
including technical support.
• The foundation for civil society for funding the first recipe book, “Kula Mboga za asili kwa Afya yako.”

Introduction
Regent Senior Women’s Group (RESEWO) works to promote the reintroduction of indigenous vege-
tables into theTanzanian diet, as these foods are important sources of nutrients that can help improve the
health of our communities. With malnutrition continuing to be a problem across the country, we must re-
alize that one of the key factors contributing to poor nutrition is low consumption of fruits and vegetables.
Today, many people do not realize the importance of consuming an adequate quantity of vegetables and
fruits in a daily diet. Moreover, many traditional foods are ignored and are fast disappearing from Tanzanian
meals. To turn this around, RESEWO is involved in various activities to promote the cultivation and use of
indigenous vegetables:
• Education and promotion regarding cultivation and use of indigenous vegetables.
• Distribution of indigenous vegetable seeds.
• Individual RESEWO members developing backyard vegetable gardens.
• Growing indigenous vegetables at the RESEWO gardens, located at the Village Museum Kijitonyama.
Cooking with Traditional Leafy Vegetables was developed by RESEWO to compliment these activities,
with the aim of encouraging more Tanzanians to use local varieties of vegetables in their cooking. The book
has been written to demonstrate not only the preparation techniques but also the health and nutritio-
nal values of these vegetables. For all people, healthy eating begins with ensuring a variety of foods are
consumed, providing a high level of vitamins and minerals through a balanced diet containing adequate
quantities of fruits and vegetables as well as the other food groups. Testimonies from communities who
have long consumed indigenous vegetables speak of the quality and importance of these vegetables for
human health and, as this book reveals, their many medicinal values.
The multipronged approach promoted by RESEWO is fully shared by Slow Food, whose aim is to
raise awarness among consumers about their daily diets. Slow Food advocates safeguarding traditional
indigenous cuisine through the promotion of local recipes, the decentralization of food processing, and
taste education activities. Activities such as these being undertaken by RESEWO will help to improve
the nutritional status of all people, including those living with HIV/AIDS. Efforts to assist those affected by
HIV/AIDS focus primarily on specific treatments but it is also important to understand the fundamental
and important role of good nutrition.
A recipe book can also become an instrument that allows us to transform traditional knowledge into
real tastes and aromas on our plates. These, in turn, can shape our memories, linking food to all things
that make up our individual histories: family, seasons, events, etc. In this way, recipe books bring to life a
collective heritage, and can practically help preserve products, producers and landscapes, particularly in
the case of leafy vegetable. The only food varieties that disappear are the ones that we no longer eat, so
cooking them in an appetizing way ensures that they continue to be used.

8
Arecipe book, Cooking with Traditional Leafy Vegetables as been conceived has natural complement to practi-
cal activities “in field”. In Africa, vegetable plots represent above all an accessible source of healthy food and extra
income for local communities. In Africa Slow Food is promoting gardens as places to increase awareness of local
plants and biodiversity, respect for the environment, the sustainable use of soil and water and the safeguarding
of traditional recipes.
There are many kinds of garden: school gardens, primarily educational, with some produce used for school meals
and some sold; community gardens, used for subsistence, with a small percentage of produce sold at the market;
and urban and peri-urban gardens, primarily used to produce food to sell on the local market.
They are farmed sustainably, with composting, natural treatments for pests and rational water use, and planted
with local varieties, intercropping fruit trees, vegetables and medicinal herbs.
Fresh indigenous vegetables are available from RESEWO gardens at the Village Museum Kijitonyama, as well
as from some of Dar es Salaam’s markets - especially blackjack and fame flower, which have become widely
available in recent years.
To visit RESEWO gardening plot and learn more about the association’s education activities please contact:
Village Musem – Kijitonyama
tel. +255 754 831571/+255 787 394011
email: RESEWO@gmail.com
From the Editor
Cooking with Traditional Leafy Vegetables focuses on some of the native vegetables found across Tanzania,
providing an introduction to their growing areas, local names and traditional uses in addition to a selection of
recipes. The vegetables have been chosen for their high nutritional value and information on their medicinal uses
is also provided. Furthermore, the book teaches us how to recognize and grow these vegetables and how to
preserve some of them or use them to make teas. This information will be invaluable for all those who wish to
discover the natural foods we have on our doorstep, to use them in our daily life, and assist Tanzanian commu-
nities to return to a more holistic approach to food.
With simple and easy to follow recipes, this book will be very helpful to many Tanzanian home cooks who are
not familiar with indigenous vegetables and their important role in our local cuisine. The book will also be useful
for schools and other educational institutions, organizations dealing with food and nutrition, health services and
women’s groups.
Esther Pendaeli
Editor

Sub-Saharan Africa contains an enormous
variety of leafy vegetables, estimated
to comprise between 800-1000 species.
During the colonial era, African natives came
to believe that their traditional foods, clothing,
religions and medicine were inferior to the
new novelties brought by the colonial powers.
Though urban populations had greater access
to the new crops than rural people,
the knowledge of traditional vegetables waned in
many communities across Sub-Saharan Africa.
www.bioversityinternational.org
Washing Vegetables

10
Kiswahili: Kishona nguo
English: Blackjack
Scientific names: Bidens Pilosa
1. BLACKJACK
Where it grows
A wild herb found all over Sub-Sahara Africa that
grows well on highlands and tropical areas with high
rainfall. In addition to growing spontaneously in culti-
vated areas, wastelands and forests, blackjack is also
farmed. It can be found across Tanzania.
Its uses
Blackjack is an edible vegetable, and is also used in
medicine, fodder, herbal tea and as a spice. The leaves
are also used to prepare blackjack tea and juice. De-
spite the variety of uses, some communities still view
the plant as a weed only.
Nutritional and medicinal uses
Blackjack contains many essential nutrients, including
a high level of vitamin A, vitamin C, iron and protein.
As a medicinal plant it has traditionally been used for
dietary anemia, helping blood flow, prevention of mal-
aria, alleviating toothache, improving eye health and in
treatment of wounds - including those experienced by
people suffering from HIV/AIDS.
Sautéed blackjack
Ingredients
2 ½ bunches blackjack leaves
2 onions
1 carrot
1½ tablespoons cooking oil
¼ teaspoon salt
Method
• Wash leaves thoroughly and trim off any unwanted
parts.
• Peel, wash and dice carrots and onions.
Local names:
Nyamwezi: Lekalamata
Gogo: Mhangalale
Hehe: Livanivani
Luguru: Nyaweza
Nyaturu: Mpangwe
Ngoni: Kisosoki, Manyonyoli
Chagga: Imbara, Makidongo
Haya: Obukurura
Bondei: Twanguo
Maasai: Enderepeni
Matengo: Injule
Sambaa: Kitojo, Mbwembwe
Meru: Ishashando
To find out more,
see summary on page 42

11
1 small coconut
1 teaspoon salt
3 tablespoons cooking oil
Method
• Wash vegetables thoroughly and trim off any un-
wanted parts.
• Parboil blackjack and fame flower in half a cup of
water until half cooked. Place on a plate to the side.
• Chop onions and crush garlic cloves.
• Wash and chop tomatoes.
• Prepare the coconut milk.
•Heat oil, add onions and fry until soft and then add
garlic.
• Add tomatoes and stir.
• Add cooked blackjack and fame flower to the pan
and stir.
• Add coconut milk to the pan. Stir well and cook until
milk is absorbed.
• Continue to stir until the vegetables.
This dish can be served with rice, boiled cassava,
cooked green bananas, yams or boiled pounded
maize.
•Heat oil in a saucepan and fry onions until soft.
• Add salt and the blackjack, stirring continuously.
• Add carrots and continue to stir the mixture on the
heat until all ingredients are soft and cooked through.
This dish can be served with stiff porridge, rice or
yams.
Blackjack and fame flower with
groundnut
Ingredients
2 bunches of fame flower
1 bunch of blackjack
2 onions
6 garlic cloves, crushed
1 carrot
1 tablespoon crushed groundnut
2 tablespoons of hot water
¼ teaspoon salt
Method
• Wash vegetables thoroughly and trim off any un-
wanted parts.
• Peel, wash and chop oinions.
• Heat oil in saucepan and then add onions, crushed
garlic and salt, stirring until softened.
• Add the blackjack and cook until the leaves have soft-
ened and are cooked through. Add fame flower and
stir until softened.
• Add finely chopped carrots.
• Mix groundnut with 2 tablespoons of hot water in a
bowl and then add this mixture to the vegetables.
• Stir over heat until all vegetables are cooked
through.
This dish can be served with stiff porridge, rice,
cooked green bananas or boiled pounded maize.
Blackjack and fame flower
with coconut
Ingredients
2 bunches fame flower
2 bunches blackjack
2-3 medium tomatoes
2 large onions
12 cloves of garlic
1 hot pepper (optional)

12
Local names:
Bondei
and Sambaa: Tongwe
Zigua: Kologwe
Kaguru: Mbwimbwi
Mwera: Nandele
Maasai: Mbenek
Where it grows
This long-lived, drought-resistant, herbaceous shrub is
found throughout the tropics and grows easily across
most of Tanzania’s regions. In Tanzania, the fame flower
plant is only wild harvested and it is not currently cul-
tivated on farms or in home gardens.
Its uses
Fame flower is used as a vegetable, although many
people do not realize it is edible and also has various
medicinal uses. The leaves are eaten as a cooked vege-
table or raw as a salad, alone or with young stem parts.
In Tanzania, the leafy stem are often cooked together
with other vegetables or mixed with coconut milk or
pounded groundnuts. The leaves can be stored dry for
later use and the plant is also used as a fodder for
cattle and goats.
In Tanzania a leaf decoction is traditionally used as a
remedy for constipation and the plant is credited with
aphrodisiac properties. In northern Africa leaves are
applied medicinally against eye diseases and the root
against cough.
Kiswahili: Mchicha maua
English: Fame flower
Scientific name: Talinum/Portulacifolium
2. FAME FLOWER
To find out more,

13
Fame flower with beef
Ingredients
2 bunches of fame flower
1 large onion
6 cloves garlic
1 small carrot
1 small tomato
¼ kilo beef (steak)
½ teaspoon salt
Method
• Wash and trim meat.
• Cut meat into small cubes and boil in two cups of
water.
• Peel, wash and chop onion and carrots. Wash and
chop tomato and peel and crush garlic.
• Drain meat from pan when cooked.
• Heat oil and add onions and fry until soft, then add
carrots and garlic and continue to fry. Stir in tomato.
• Wash and chop fame flower, add to pan and stir.
• Add cooked meat and stir. Leave to continue cook-
ing.
• Stir in salt just before removing from heat to serve.
cooked green bananas, pancakes, sweet potatoes or
boiled cassava.
Fame flower with spider plant
Ingredients
1 bunch of fame flower
1 bunch spider plant
2 medium onions
1 medium tomato
1 small carrot
5 cloves garlic
2 tablespoons crushed groundnuts
½ teaspoon salt
1 tablespoon cooking oil
Method
• Wash green vegetables thoroughly and trim.
• Peel, wash and chop onions, carrots, tomato and
crush garlic.
• Prepare groundnut milk.
• Heat oil and fry onions until soft.
• Add garlic, tomato, carrots and salt and stir.
• Stir spider plant into the mixture, cooking until the
leaves become tender.
• Add fame flower and cook for around 5 minutes on
high heat while continuing to stir.
• Stir in groundnut milk and cook for another 5 min-
utes before serving.
This dish can be served with stiff porridge,rice,yams,
boiled cassava, pancakes or bread.

14
Local names:
Haya: Mhilili/Nyausako
Nyamwezi: Kakunguni
Sandawi: Kekeneka
Zigua: Mweganje
Sambaa: Mgagani
Where it grows
The spider plant grows wild in the tropics and is well
established in the highlands of Africa with rainfall of
more than 500 millimeters. The vegetable can be
found in Tanzania’s markets, but it is only available in
small quantities as it is not cultivated by farmers.
Its uses
Spider plant is used as an edible vegetable by rural
communities across Tanzania and East Africa. To soften
its bitter taste, it is usually mixed with other vegetables,
such as fame flower, wild spinach, pumpkin leaves or
black nightshade.
Nutritional and medicinal uses:
Spider plant is a good source of iron and beta-car-
otene and has been reported to help control blood
pressure, toothaches, ear problems, colds, stomach
pain and high fever.
Kiswahili: Mgagani
English: Spider plant
Scientific name: Gynandropsis gynandra
3. SPIDER PLANT
To find out more,

15
Spider plant with coconut
Ingredients
4 bunches of spider plant
1 medium coconut
2 medium tomatoes
1 medium onion
1 small carrot
½ teaspoon salt
Method:
• Prepare one cup of coconut milk.
• Wash spider plant leaves thoroughly and drain.
• Peel, wash and chop onion and carrot. Wash and
chop tomatoes.
• Heat oil in a saucepan, add onions and fry until soft.
• Stir in tomatoes and salt, and leave to cook for a
few minutes.
• Stir in carrots.
• Add spider plant leaves to the mixture and stir, until
the mixture is almost cooked completely.
• Heat coconut milk and add to the pan, stirring con-
tinuously until coconut milk is absorbed.
• Remove from heat and serve.
This vegetable dish can be served with stiff porridge,
rice, yams or potatoes.
Traditional Tanzanian house

16
Local names:
Bondei/Zigua: Dangadanga / Tako da Hasanii
Digo: Tako da Hasanii Where it grows
Highly resistant to drought, this long-lived herbaceous
shrub is grown throughout the tropics and in mild
subtropical climates. Purslane can be found growing
across Tanzania, in regions such as Tanga, Dar es Sa-
laam, Coast, Morogoro, Kilimanjaro and Shinyanga, as
well as many other African countries. It is a common
weed in agricultural fields with rich soil, but it is not
actually cultivated by farmers, and is difficult to find in
the market.
Its uses
When young the whole plant is edible and is cooked
either alone or mixed with other vegetables. This plant
belongs to the fame flower family and can be pre-
pared in a very similar way to fame flower.
Cooked Purslane has been traditionally used to help in
preventing constipation and managing heartburn.
Kiswahili: Tako da hasanni
English: Purslane
Scientific name: Portulaca oleracea
4. PURSLANE
To find out more,

17
Purslane with groundnuts
Ingredients
4 bunches of purslane
½ cup groundnuts
2 medium tomatoes
1 medium onion
1 small carrot
¼ teaspoon salt
Traditional leafy vegetables are those plants whose
leaves or aerial parts have been integrated in a
community’s culture for use as food over a long span of
time. These vegetables are highly recommended due to
their high nutritional value compared to the introduced
varieties and are also important for food security.
Method:
• Grind groundnuts into a fine powder
• Wash purslane thoroughly, drain and chop.
• Peel, wash and chop onion and carrot. Wash and
chop tomatoes.
• Heat oil in a saucepan, add onions and fry until soft.
• Add tomatoes and salt, stir and leave to cook. Add
carrots, stir.
• Add purslane leaves to the mixture and stir. Allow
mixture to almost cook completely.
• Mix the groundnut powder with one cup of hot
water and add to the fried ingredients.
• Add copped purslane into the mixture and cook for
7-10 minutes.
rice, yams or potatoes.

18
Local names:
Chagga: Mchunga
Luguru: Nsunga, Sunga
Pare: Mshunga – mboga
Sambaa: Kware, mshunga-mboga, Pwake
Maasai: Lekule
Where it grows
A common weed found in agricultural fields, espe-
cially abundant during the rainy season, which is able
to grow in a wide variety of soils, from rich humus to
sandy ground. It grows in east, south and western Af-
rica: in pan tropical, highlands and Sub-Sahara.
Its uses
A well-known indigenous vegetable that is eaten wide-
ly across Tanzania and can be found in the markets
in plentiful supply during the rainy season. It is par-
ticularly popular in the eastern costal areas, especially
Tanga, and despite its high price the demand for it is
not yet been met.
Many tribes who have used this vegetable for a long
time have reported its usefulness in diseases and
ailments such as diabetes, hernia, measles, malaria,
stomach pain, blood pressure or body temperature
problems, boils and other skin afflictions. It has been
reported to be useful in helping with common health
complaints of HIV/AIDS patients such as in alleviating
stomach pains and sores on the throat, mouth and
body.
Kiswahili: Mchunga
English: Hare lettuce
Scientific name: Sonchus Luxurians
5.0 HARE LETTUCE
To find out more,

19
Hare lettuce with coconut
Ingredients
4 bunches of hare lettuce
1 cup of coconut milk
2 small carrots
1 teaspoon crushed garlic
2 small tomatoes
Method:
• Wash hare lettuce thoroughly.
• Peel, wash, and chop onions and carrots; peel and
crush garlic and wash and chop tomatoes.
• Prepare coconut milk and heat in a pan.
• Heat oil in another saucepan and fry onions until
soft.
• Add garlic and salt, stir, then add the tomatoes fol-
lowed by the carrots and finally the hare lettuce.
• Stir the warm coconut milk into the mixture and
continue cooking until all vegetables are tender.
boiled cassava.
Resewo educates school children
on traditional vegetables

20
Kiswahili: Matembele
English: Sweet potato leaves
Scientific name: Ipomea batatas
6.0 SWEET POTATOS LEAVES
Local names:
Chagga: (Kimachame) Mare a fisoya
Zigua: Lunkutu
Bondei: Unkutu
Sambaa: Unkutu
Maasai: Likisoya
Where it grows:
Sweet potatoes grow across all of Africa, except for
in the far north, and the tubers are readily available in
the marketplace. They require a good water source
and grow wild as well as being cultivated on farms.
Many families also grow sweet potato for its edible
leaves, which provide a supplementary income to the
tubers.
Its uses
While sweet potato tubers are commonly eaten all
over Tanzania, the use of the leaves in the kitchen is
less known. It is a common green vegetable for poor
rural people and is a staple food for most tribes in
Tanzania, which also has medicinal properties and is
fed to lactating cows and goats.
Nutritional and medicinal values
Sweet potato leaves are rich in iron and uses are good
source of Vitamin A. Like other green leafy vegetables
that contain a high amount of iron, eating sweet po-
tato leaves can help red blood cell count. They have
been used to help increase appetite, and when cooked
(such as in the sautéed sweet potato leaves dish) are
easy to swallow and so are particularly useful for HIV/
AIDS patients who may have mouth and throat sores.
To find out more,

21
Sautéed sweet potato leaves
Ingredients:
4 bunches of sweet potato leaves
2 medium tomatoes
1 onion
1 large carrot
1 teaspoon salt
Method:
• Wash sweet potato leaves thoroughly. Trim off any
unwanted parts and chop.
• Wash and chop the peeled onion and carrots; wash
and chop tomatoes.
• Heat oil in a saucepan, add onion and fry until soft.
• Add tomatoes stir, add carrots and mix well, add
garlic and salt, stir.
• Add sweet potato leaves, stir until cooked through.
This vegetable dish can be served with stiff porridge
or any starch based dish.
Sweet potato leaves
with fame flower
Ingredients
3 bunches of fame flower leaves
2 onions
2 tomatoes
1 teaspoon salt
Method:
• Wash the sweet potato and fame flower leaves tho-
roughly and trim unwanted parts.
• Peel, wash and chop onions.
• Heat oil in saucepan, add onions and fry until soft.
• Wash and chop tomatoes, add to onions and conti-
nue to fry. Add salt.
• Add leaves to the mixture and stir.
• Cover to prevent steam from escaping allowing food
to cook faster, add a little water if needed.
• Cook until vegetables are tender.
rice, potatoes, yams, boiled cassava or any starchy
food.
Sweet potato leaves
with sardines
Ingredients
2 large handfuls of sardines
2 tomatoes
3 onions
1 teaspoon salt
6 garlic cloves
Method:
• Wash sweet potato leaves thoroughly, drain and trim
unwanted parts.
• Peel, wash and chop onions; wash and chop toma-
toes.
• Heat oil in a saucepan and fry onions until soft; add
tomatoes and salt, leave to cook.
• Clean sardines and remove heads before washing
thoroughly in hot water.
• Add sardines to the onion and tomato mixture, stir
and cover.
• Add sweet potato leaves to the pan, and keep stir-
ring until they are tender but not too soft.
This dish can be served with rice, stiff porridge,
boiled cassava, sweet potatoes, yams, boiled crushed
maize or cooked green bananas.

22
Local names:
Chagga: (Kimachame) mnafu
Kizigua: Mnavu
Kimasai: Nyafu
Where it grows
Commonly found growing as a weed in agricultural
fields in the tropics, this evergreen, short-lived shrub
only grows during the rainy season. It is well estab-
lished in the highlands of Africa where the rainfall is
more than 500 mm.
Its uses
Widely used as a vegetable by rural people in Tanzania
and East Africa. The plant can be dried to preserve it
for non-fresh applications, including medicinal uses.
Species of African nightshade have been shown to
have high values of iron and beta-carotene. Farmers
explain that the vegetable contributes to good eye-
sight but only those grown without industrial fertilizers
are effective as medicinal plants. Nightshade has also
been traditionally used to combat anemia, high blood
pressure, diabetes and peptic ulcers.
Kiswahili: Mnavu
English: Black nightshade
Scientific name: Solanum villosum miller
7.0 BLACK NIGHTSHADE
To find out more,

23
Black nightshade
with groundnut milk
Ingredients
2 bunches of black nightshade leaves
2 tomatoes
1 onion
1 medium carrot
2 tablespoons of crushed groundnuts
½ teaspoon salt
Method:
• Wash black nightshade leaves thoroughly and trim
unwanted parts.
• Peel, wash and chop onions and carrots; wash and
chop tomatoes.
• Prepare groundnut milk.
• Heat oil in a saucepan and fry onions until soft.
Add tomatoes and salt, stir until cooked.
• Add the black nightshade leaves, keep stirring until
almost cooked.
• Stir in groundnut milk and continue cooking until
vegetables have finished cooking.
rice and other starchy foods.

24
Local names:
Kingoni: Hindawatu, mlenda ufuta
Where it grows
Mlenda grows spontaneously in almost all the regions
across Tanzania and grows particularly well in tropical
forests.
Its uses
Mlenda is a popular vegetable collected from the wild
for home consumption and for sale at local markets. It
is only rarely cultivated on a small scale.
The plants are grazed by animals, including cattle, and
in some countries the stem fibers are used for rope
making.
The leaves are rich sources of potassium, iron, copper,
manganese and zinc and are an important high-energy
source for both humans and animals.
Kiswahili: Mlenda
English: Wild mlenda
Scientific Name: Corchonus tritocularies
8.0 WILD MLENDA

Wild mlenda with cassava leaves
Ingredients
3 bunches wild mlenda
1 teaspoon salt
2 tomatoes
2 onions
1 bunch cassava leaves
1 cup groundnuts
Method:
• Wash mlenda leaves thoroughly.
• Boil the mlenda and cassava leaves until tender.
• Pound the boiled leaves together.
• Prepare the groundnut milk.
• Boil 2 cups of water in a pan and add the pounded
leaves and stir.
• Cook until soft.
• Add onions, tomatoes, groundnut milk and salt to
the mixture; continue to stir until well cooked.
This vegetable dish can be served with stiff por-
ridge, rice, potatoes, boiled cassava or other starchy
foods.

26
Local names:
Kingoni: Kunde miti, mbangi
Kisambaa: Mbaazi
Kizigua: Malazi
Where it grows
Green pigeon pea grows as a weed in agricultural
fields in the tropics, in all types of soils aside from wa-
ter logged or saline soils. It is well established in the
highlands of Africa with rainfall of more than 500 mm.
It uses:
Pigeon peas are eaten as a fresh green pea, picked
when the pod is green, or allowed to mature into a
brown pod from which dry beans are harvested and
stored. Foliage is used as fodder, mulch and green ma-
nure; roots are used for their medicinal properties.
Pigeon pea is rich in potassium, phosphorus, magne-
sium and calcium and has a good amount of iron, vi-
tamin A and niacin. Pigeon peas are traditionally used
as a cure for cough, gas troubles, acidity, stomach pain
and piles.
Kiswahili: Mbaazi
English: Pigeon pea
Scientific name: Cajanus cajan
9.0 GREEN PIGEON PEA
To find out more,

27
Young green pigeon peas dish
Ingredients
3 bunches green pigeon peas
2 onions
1 large tomato
2 small carrots
1 cup coconut milk

Method:
• Heat a saucepan of water and in the meantime shell
the pigeon peas.
• Wash peas thoroughly and add to water once hot,
cooking until tender. Drain peas.
• Peel, wash and chop onions and carrots.
• Heat oil and fry onions until soft. Add tomatoes and
peas, leave to cook.
• Add enough coconut milk to cover the mixture, stir-
ring continuously to prevent the liquid from curdling.
• Keep stirring until the mixture is cooked.
boiled crushed maize, potatoes, yams or pancakes.
Traditional Tanzanian house

28
Local names:
Many people call this plant by its scientific name
“Moringa”.
Where it grows
Moringa grows in all tropical and sub-tropical countries
and in plenty along the shores of the Indian Ocean.
Moringa originally comes from the sub-Himalaya re-
gion of North West India, but now it is grown in many
countries. In Tanzania moringa grows well but its use is
limited because many people have a poor knowledge
of its uses.
Its uses
Moringa grows in all of Africa’s tropical and sub-tropic-
al countries, in particular along the shores of the Indian
Ocean, and prefers low altitudes of 0-500m. Moringa
originally comes from the sub-Himalaya region of
northwest India.
Its uses
Its fresh and dry leaves, young fruits, roots and flowers
can all be used in cooking and medicine. In addition,
the leaves are used as an animal feed, the flowers’ pol-
len attracts bees for honey production, it is used in the
production of soap and other cosmetic products and
fresh moringa leaves are used to make a tea.
Moringa leaves and flowers are very nutritious, with
high amounts of Vitamin A (over three times that of
carrots), Vitamin C (seven times that of oranges), cal-
cium (approximately 140 times that of cow’s milk)
and potassium. It has been used to help in the mana-
gement of complications of HIV and AIDS.
Preserving moringa leaves
Moringa leaves are dried and ground to make a flour,
which is added to dishes such as mashed potatoes and
maize or millet porridge to increase their nutritional
value.
Kiswahili: Mlonge, Mzunze
English: Moringa or Radish Tree
Scientific name: Moringa oleifera
10. MORINGA
To find out more,

29
Moringa leaves with beans
Ingredients
2 cups moringa leaves
1 cup dry beans
1 cup of diced beef, fish or chicken
1 large tomato
3-4 cloves garlic
1 large onion
½ teaspoon salt
½ cup coconut milk
Method
• Boil beans and the meat or fish of your choice until
cooked.
• Wash moringa leaves thoroughly, trim and chop.
• Peel, wash and chop onions and fry in oil until soft.
• Peel, wash and crush garlic and add to onions.
• Wash and chop tomatoes, add to the mixture and
continue to fry.
• Add moringa leaves to the mixture, stir and continue
to fry.
• Add salt and cook until all vegetables are cooked
through.
rice and other starchy foods.
Moringa with sweet potato leaves
Ingredients
2 cups of moringa leaves
2 bunches sweet potato leaves
1 onion
1 tomato
1 small carrot
½ cup coconut milk
½ teaspoon salt
Method
• Wash moringa and sweet potato leaves thoroughly
and trim.
• Prepare coconut milk and heat gently in a separate
pot.
• Peel onion, garlic and carrots and wash together
with tomatoes.
• Chop onion, tomato and carrot, and crush garlic.
• Heat oil in saucepan and fry onions until soft. Add
salt and garlic and stir.
• Add carrot and tomato, stir until mixture is soft.
Add moringa and sweet potato leaves and stir until
cooked.
•Add warm coconut milk and stir until it is comple-
tely absorbed.
This dish can be served with stiff porridge, boiled
cassava, rice or other starchy foods.

30
The Slow Food Foundation
for Biodiversity promotes
a sustainable agriculture
that respects the environment,
traditions and cultural identities.

31
Local names:
Chagga: Inyiri
Luguru: Delega
Sambaa: Ndeemo
Where it grows
Malabar spinach grows in almost all of Tanzania’s re-
gions, especially in Kilimanjaro, Arusha, Tanga, Mbeya,
Iringa, Ruvuma, Morogoro and Dar es Salaam. It is
a climbing plant, which grows spontaneously in for-
ests, bushland and farmlands provided there is a rich
enough soil and available water and grows best in a
cool to moderate climate. The plant is now also cul-
tivated and it is sold in the marketplace, although it is
not found as readily as spinach, black nightshade or
okra.
Its uses
Malabar spinach is used in a similar way to any green
leafy vegetable and its root is also edible.
Malabar spinach is valued for its iron content and for
this reason has been traditionally recommended for
pregnant women and children. It is also a good source
of Vitamin A and has been used to maintain health of
the skin and eyes. Malabar spinach is recommended
for HIV/AIDS sufferers, as it eases constipation and is
soft and easy to swallow, particularly for those with
mouth and throat sores.
Kiswahili: Ndelema
English: Malabar spinach
Scientific name: Basella alba
11. MALABAR SPINACH
To find out more,

32
Malabar spinach omelet
Ingredients
4 large malabar spinach leaves
1 tablespoon milk
2-3 large eggs
¼ teaspoon salt
Method
• Wash malabar leaves thoroughly, drain and trim un-
wanted parts.
• Blanch leaves for one minute in enough boiling wa-
ter to cover them completely.
• Remove leaves from water and drain and cut leaves
into small pieces.
• Break eggs into a bowl, beat and add milk.
• Mix malabar spinach with egg mixture, add a pinch
of salt.
• Heat oil in a saucepan or frying pan and cook mixtu-
re over a low heat while stirring frequently.
• Cook the mixture through, ensuring the omelet re-
mains soft.
Serve this dish with stiff porridge, potatoes, boiled
crushed maize, cassava, potatoes, chips, bread or
pancake.

33
Local names:
Chagga: Kimanshigha
Zigua: Nkangajaka Where it grows
Kimanshigha grows wild in areas of rich soil and shade
such as forests and along rivers, and is also cultivated
on farms and in home gardens. It is a climbing plant
and grows especially well in Kilimanjaro, Kagera, Aru-
sha, Morogoro, Iringa and Ruvuma regions of Tanzania.
Its uses
While kimanshigha leaves are not well known as an ed-
ible plant by the current generation of Tanzanians, they
are the basis of the traditional dish Nyanyi-Kitalolo in
which they are mixed with beans, green bananas or
maize and milk. The Chagga and Meru communities
report that the leaves increase milk production of
dairy cattle.
Kimanshigha has traditionally been used to treat stom-
ach pains, particularly in young children. In the past
mothers used to chew the leaves and give the mix-
ture to their babies, however nowadays the leaves are
pounded or blended to make a juice. Adults chew
four clean leaves three times a day until the stomach
is cured.
Kimanshigha is an indigenous vegetable
which does not have a Kiswahili,
English or scientific name yet.
12. KIMANSHIGHA

34
Nyanyi-Kitalolo
Ingredients
4 bunches young kimanshigha leaves
1 cup beans
4-5 soft green bananas
1 liter fresh or sour milk
Method
• Boil dry beans in water until soft. Do not drain.
• Peel bananas, cut into pieces and wash thoroughly to
remove the sticky sap.
• Add the bananas to the cooked beans. Add some
water and return to heat.
• Wash the kimanshigha and add to the bean and ba-
nana mixture.
• Continue to cook without letting the mixture dry
out.
• Mash bananas until soft.
• Add the fresh or sour milk - if sour milk is used, set
aside a portion of the dish before adding the milk for
those who prefer fresh milk.
This dish has a very high nutritious value and is
very easy to swallow, making it suitable for children,
elderly people, women who have just given birth, as
and HIV/AIDS sufferers.
Sauteed Kimanshigha
Ingredients
4 bunches kimanshigha leaves
2 medium onions
1 large carrot
Medhod:
• Wash leaves thoroughly and trim off any bad parts.
• Peel, wash and dice onions and carrot.
• Heat oil in a saucepan and fry onions until soft.
• Add salt and the kimanshigha, stirring continuously.
• Add carrots and continue to stir the mixture on the
heat until all ingredients are soft and cooked through.
yams.
Picking vegetables

35
13. SOFT YAMS
Where it grow:
Yams are a staple food for countries across West Afri-
ca and many countries in Asia, South America and the
Caribbean also rely heavily on yam. While yams can
play a very important role in food security, unfortuna-
tely they are becoming less common in Tanzania and
more difficult to find in the market.
Its uses
In Tanzania, soft yams are usually served as an accom-
paniment to indigenous vegetable dishes such as fame
flower, malabar spinach or any other green leafy ve-
getables.
Yams are high in vitamin C, dietary fiber, vitamin B6, po-
tassium, and manganese and are low in saturated fat and
sodium. By promoting a good potassium-sodium balan-
ce in the human body, this food can help protect against
osteoporosis and heart disease. Yam generally has a lo-
wer glycemic index than potato, which means that they
will provide a more sustained form of energy, and give
better protection against obesity and diabetes.
Soft yams with groundnut
Ingredients
1 small or ½ large yam
4 bunches malabar spinach or fame flower
3 tablespoons crushed groundnut
1 large or 2 medium onions
6 cloves garlic
3 medium tomatoes
1 chili pepper (optional)
½ teaspoon salt
Method:
1. Wash yams thoroughly and peel. Wash again and cut
into pieces the size of an egg
2. Place yams in a saucepan of water that doesn’t quite
cover them and put on the heat.
3. Wash and chop onions, tomatoes and chili (optional)
and add to the yams with salt; cover and leave to boil.
4. Add oil or groundnut milk, continue to cook until yams
are soft.
5. Add the washed vegetable leaves, cover and leave to
cook until ready.
Soft yams with beans
Ingredients
1 medium soft yam
1 cup dry beans
2 medium tomatoes
2 medium onions
1 large carrot
½ teaspoon salt
Method:
1. Cook the beans in a pot of boiling water, until they
are tender but not completely dry.
2. Wash yams thoroughly and peel. Wash again and
cut into pieces.
3. Boil yams in a saucepan of water that doesn’t quite
cover them until soft.
4. Wash and chop tomatoes, onions and carrot.
5. Heat oil in a saucepan and fry onions until soft. Add
carrots and stir. Add tomatoes leave to simmer until
they are soft.
6. Stir well until you have a thick sauce of carrot, onion
and tomatoes.
7. Mix the yams and beans together and pour the ve-
getable sauce over this mixture.
8. Add a small amount of hot water to the saucepan
and scrape up the remaining sauce on the pan. Add to
the yam and bean mixture.
9. Cover and cook the mixture on a low heat until
ready to serve.

36
Mashed soft yams
Ingredients
2 medium soft yams
2 medium onions
2 cups fresh milk
salt
Method:
• Wash yams thoroughly and peel. Wash again and cut
into large pieces.
• Boil yams in a saucepan of water that doesn’t quite
cover them.
• Peel, wash and chop onions. Add to the yams and
cook until tender.
• Add oil and mash yams until soft and smooth.
• Heat the milk and gradually add it to the yam mash
until the mixture is thick and smooth.
• Add salt to taste.
Fried yams
with vegetable sauce
Ingredients
2 medium soft yams
3 eggs
4 tablespoons wheat flour
4 bunches fame flower, malabar spinach or blackjack
¼ teaspoon salt
½ liter cooking oil
2 tablespoons margarine
1 cup chicken, meat or fish stock
2 medium tomatoes
1 carrot
1 onion
1 small eggplant
Method
into neat pieces.
• Boil the yams in water, and in the meantime mix the
flour, egg and water into a thick batter.
• When cooked, roll yams in the batter.
• Heat most of cooking oil in a saucepan.
• When hot, deep fry yam pieces in the oil until golden
brown and drain.
• To prepare the vegetable sauce, peel and chop the
onion into small pieces and fry in the remaining oil
until soft.
• Wash and chop the carrot, tomato and eggplant.
Add the carrots, and when tender add the tomato
and fry until a thick consistency is obtained.
• Add the eggplant and fry at a reduced heat until
cooked.
• Add washed leaves, mix well and add salt and stock.
• Cover cook for a short while, stir, and cover until the
sauce is ready.
• Serve with the fried yams.
Soft yams with meat
and vegetable sauce
Ingredients
2 medium soft yams
250 grams meat (any type)
1 large onion
6 cloves garlic
1 large tomato
½ teaspoon salt
1 large bitter tomato (nyanya chungu)
3 bunches green leafy vegetables
Method
• Wash, trim off the fat and chop the meat into cubes;
season with salt and garlic.
• Cook meat on medium heat until cooked through.
into small pieces.
• Boil yams until tender but not too soft.
• Add cooked meat to the boiled yams, cover and
continue to cook.
• Wash and chop all of the vegetables into small pie-
ces and add to the yams and meat.
• Stir on a low heat until the vegetables are cooked
through.

37
Blackjack tea
Ingredients
1 handful of mature blackjack leaves
5 cups water
sugar (optional)
Method
• Wash leaves thoroughly, trim and discard any dam-
aged parts.
• Chop leaves into small pieces.
• Boil water in a saucepan, add the prepared leaves,
and simmer until a brown color is obtained.
• Strain the tea and pour into a thermos flask or tea-
pot.
• Add sugar to taste.
Moringa tea
Ingredients
1 hand full of moringa leaves
5 cups water
sugar (optional).
Method
• Wash leaves thoroughly, trim and discard any dam-
aged parts.
• Boil water in a saucepan, add the prepared leaves,
and simmer until required light green tea color is ob-
tained.
• Strain the tea into a thermos flask or teapot.
Lemongrass tea
Ingredients
1 hand full of lemongrass
5 cups water
sugar (optional)
Method
• Wash lemongrass thoroughly and crumble the
leaves.
• Boil water in a saucepan, add the lemongrass and
simmer until a light green/yellowish tea color is ob-
tained.
• Strain the tea into a thermos flask or teapot.
Blackjack and lemongrass tea
Ingredients
½ hand full of blackjack leaves
½ hand full of lemongrass
5 cups water
sugar (optional)
Method
• Wash blackjack leaves and lemongrass thoroughly.
• Crush lemongrass.
• Boil water in a saucepan, add blackjack leaves and
lemongrass, and simmer until the desired strengthen
of tea is obtained.
• Strain tea and put in a thermos flask or teapot.
14. INDIGENOUS LEAFY
VEGETABLE TEAS

38
Moringa and lemongrass tea
Ingredients
½ hand full of moringa leaves
½ hand full of lemongrass
5 cups water
sugar (optional)
Method
• Wash moringa leaves and lemongrass thoroughly.
• Crush lemongrass.
• Boil lemongrass in the water.
• Add moringa leaves and simmer until the desired
greenish tea color is obtained.
• Strain tea into a thermos flask or teapot.
15. COOKING
AND NUTRIONAL TIPS
Preparing Vegetables
• Use clean, safe water for both washing and cooking
vegetables.
• Trim and discard all damaged or inedible parts of
the vegetable.
• Use a sharp knife free from rust.
• If removing the skin, vegetables should be peeled
thinly to preserve nutrients.
• If parboiling vegetables, chop them afterwards to
retain nutrients.
• Vegetables naturally contain a substantial amount of
sodium, so only add minimal salt during cooking.
• Use the water used to cook vegetables as a stock
for soups and sauces: it will have a good flavor and also
contain nutrients.
Preparing Teas
• Fresh milk may be added to increase nutrients.
• Ground ginger and/or cardamom can be added to
give the tea a spicy flavor.
• Add lemon juice to give the tea a citrus tang.
General Nutrition
• Include fresh fruit as well as protein rich foods such
as meat, fish or legumes and complex carbohydrates
in your day for a healthy and balanced diet.
• Try to source as fresh produce as possible. The long-
er that fruit and vegetables are kept after picking the
more their nutrient content will decrease.
• Cook and handle vegetables in ways that will pre-
serve their nutrients:
• Steaming and stir-frying are the best methods to
preserve nutrients.
• When boiling in water, do not cook longer than ne-
cessary.
• Use vegetables immediately after they are cut. Ex-
posure of cut vegetables to the air will diminish nutri-

39
ents over time.
• To do not leave vegetables in the sun. When preserv-
ing vegetables by drying, do this in the shade.
NOTE:
RESEWO is aware of the importance of indigenous
vegetables in a daily diet for good health and nutri-
tion and the particular need to ensure the ill can ac-
cess a nutritious diet. However, RESEWO stresses that
these indigenous vegetables do not cure HIV/AIDS,
but rather high quality nutrition is beneficial for the
health of all people.
16. PREPARING COCONUT
AND GROUNDNUT MILK
Coconut milk
To make approximately 1 cup of thick coconut milk,
use 1 medium coconut and 1/2 cup of warm water.
Method:
• Wash hands thoroughly.
• Break coconut in half and remove the white flesh
from the shell.
• Grate the white nut using a hand grater, called a
mbuzi locally.
•Mix the grated coconut with ½ cup of warm water
in a bowl.
• Pour the mixture through a sieve into another bowl,
squeeze out all the milk.
• Repeat the procedure to extract more milk from
the coconut.
•The coconut milk is ready for use.
Groundnut (peanut) milk
Use ½ cup of groundnuts to 1 cup of warm water.
Method:
• Roast the groundnuts until they are light brown.
• Roasting makes it easier to remove husks and im-
proves the flavor.
• When cool remove husks by rubbing them between
your hands.
• Grind the roasted groundnuts in a mortar to obtain
a fine powder.
• Mix the crushed nuts with the warm water until a
creamy consistency is obtained.
17. RECIPES
FOR SIDE DISHES
Boiled green bananas
Ingredients
4 soft green bananas
½ liter water
¼ tsp salt
½ lemon
Method
• Half fill a large bowl with cold water and add the
juice from ½ lemon.
• Peel the bananas carefully to remove all of the green
skin.
• Cut the bananas into half lengthwise then across
into 2 or 3 sections.
• As you cut the bananas, drop the pieces into the
basin of water and lemon juice (to prevent bananas
from turning black).
• Rinse the bananas and put them into boiling salted
water.
• Boil until soft. Remove from heat and serve.

40
Boiled pounded maize
Ingredients
120g pounded maize
2 liters water
¼ tsp salt
Method
• Soak pounded maize overnight
• Boil pounded maize until soft, adding more hot
water each time it starts to dry out.
• When soft add salt and stir well.
• Remove from heat and serve.
Boiled cassava
Ingredients
2 medium cassava
½ liter water
1 pinch salt
Method
• Wash cassava to remove all soil.
• Peel cassava and cut into half lengthwise and remove
the woody pith.
• Cut into small pieces and wash again.
• Boil the water with a pinch of salt, and add the cas-
sava.
• Boil until soft, remove from heat, drain and serve.
Boiled sweet potatoes
Method and quantities as for boiled cassava, however,
sweet potatoes require a shorter time to cook as they
are a softer tuber than the cassava.
Stiff porridge
Ingredients
240g maize flour
½ liter water.
Method
• Put water on stove to boil.
• Make a paste with a small amount of flour and water
and add to the boiling water.
• Stir well using a large wooden spoon or mwiko.
• Add the remaining flour and mix well to a stiff con-
sistency.
• Keep stirring, getting rid of any lumps, until porridge
is cooked through.
• Remove from heat and serve hot.
Note: Fresh milk can be used instead of water togeth-
er with a little margarine.
Boiled yams
Ingredients
2 medium yams
¼ tsp salt
1 liter water
Method
• Wash yams thoroughly to remove soil.
• Peel and cut the yams into small pieces.
• Put the yams into boiling salted water and simmer
until tender.
• Remove from heat and serve hot.

41
Botanical Information on Selected
Traditional Indigenous Vegetables
of Tanzania

42
Scientific name: Bidens pilosa
Common name: Blackjack
Ecology:a wild herb found all over Sub-Saharan, Africa,
growing well on high lands with high rainfall.
Uses: edible vegetable, medicine, fodder, herbal tea,
spices
Description: weedy herb less than 50cm tall, green
stem, yellow flowering inflorescence, with sticky hears
seeds, hence its Kiswahili name kishona nguo.
Propagation: seedlings
• Seed information: number of seeds per kilogram >
10,000. Germination is uniform and takes one week,
with flowering after one month. No pre-seed treat-
ment before broadcasting.
• Seed storage: can keep viability for one year at room
temperature
Management information:
• Soil type: grows on all types of soils except sandy
soils.
• Planting specifications: 6X6cm preferred standard
specification but mass broadcasting is done following
intensive thinning after two weeks.
•Fertilization: application of animal manure or compo-
site and wood ash gives best foliage growth.
• Harvesting: picking by pollarding.
• Pre-harvest: when its taller than 30cm.
• Post-harvest: weeding, manuring and watering just
after pollarding.
Other economic importance: Known to many tribes in
Africa but with minimal knowledge of its use.
Scientific name: Talinum Portulacifolium
Common name: Fame flower
Ecology: highly resistant to drought, long-lived herba-
ceous shrub grown throughout the tropics and in mild
subtropical climates in Africa, Australia and North
America.
Uses: edible vegetable, medicine.
Description: herbaceous herb up to 30cm high with
clustered growing. Stem suckers develop only when

43
terminal bud tip is damaged. Contains soft fibrous tis-
sue.
Propagation: vegetative propagation
• Seed information: non-viable seeds.
• Seed storage: not applicable, but vegetative scions
can last for several months before planting.
• Soil type: all types of tropical soils including water-
logged soils.
• Planting specifications: 30 X 30cm as the plant pro-
duces a lot of root suckers which and fill the space.
• Fertilization: can grow in poorly fertilized soils but
application of animal manure speeds the vegetative
growth.
• Harvesting: pricking the terminal shoots.
• Pre-harvest: watering one week before harvesting
gives good shooting of the suckers.
Other economic importance: also used as green ma-
nure.
Scientific name: Gynadropsis gynandra
Common name: Cat whispers/Spider plant
Ecology: grows as a weed in agricultural fields in the
tropics. Well established in the highlands of Africa with
rainfall of more than 500 millimeters .
Uses: vegetable for most of the rural people in Tanza-
nia and East Africa.
Description: evergreen shrub, short-lived: grows only
during rainy season.
Propagation: seedlings and wildlings
• Seed information: tiny seeds shelled in a pea-like no-
odles. Seeds per kilogram 600,000 – 900,000.
• Seed storage: viability less than one year.
• Soil type: all types of soils except sandy and water-
logged soils
• Planting specifications: 20-30 centimeters
• Fertilization: manure fertilization gives best result
and cross fertilization is commonly done by wind and
insects.
• Harvesting: pricking the young green shoots before
flowering.
• Pre-harvest: just before blooming.
• Post harvest: can be dried and preserved for future
uses.
Other economic importance:medicinal and stubborn
weed in maize fields.

44
Scientific name: Portulaca oleracea
Common name: Purslane
Ecology: highly resistant to drought, long-lived herba-
ceous shrub grown throughout the tropics and in mild
subtropical climates.
Uses: edible vegetable, medicine
Description: herbaceous herb up to 30cm tall, cluste-
red growing. stem suckers develop only when termi-
nal bud tip is damaged. Contains soft fibrous tissue.
Propagation: vegetative propagation
• Seed information: non viable seeds
• Seed storage: not applicable, but the vegetative
scions can last for several months before planting.
• Soil type: all types of tropical soils including water-
logged soils.
• Planting specifications: 30 X 30cm, as the plant pro-
duces a lot of root suckers which fill the space.
• Fertilization: can grow in poorly fertilized soils but
application of animal manure speeds the vegetative
performance.
• Harvesting: pricking the terminal shoots.
• Pre-harvest: watering one week before harvesting
gives good shooting of the suckers.
Other economic importance: also used as green ma-
nure.
Scientific name: Sonchus luxurians
Common name: Hare Lettuce
Ecology:a common weed in agricultural fields and pan
tropical especially in high lands and Sub-Sahara. Largely
growing during rainy season.
Uses: vegetable, medicine, fodder and green manure
Description: herbaceous short-lived dark green plant.
Flowering in sixty days giving lightly-feathered winged
seeds.
Propagation: seeds and stumps
Seed information: heary seeds simply propagated by

45
wind and rain run-off.
• Seed storage: Short lived, avoid storage.
• Soil type: all types of soils except water-logged soils
• Planting specifications: broadcasting followed by spa-
ced thinning.
• Fertilization: grows well in animal manure and com-
post.
• Harvesting: ready to harvest at its half life meaning
30 days after broadcasting.
• Pre-harvest: watering important in order to promo-
te multiple shoots.
• Post harvest: can be sun-dried and stored for future
use.
Other economic importance:well known to cure dif-
ferent diseases both for livestock and humans.

Scientific name: Ipomea batata
Common name: Sweet potato
Ecology: creeping plant, evergreen and grows all over
tropics especially in wetlands.
Uses: green vegetables, edible roots.
Description:creeping slenderer-like crippler, flowering
yellow and pink. It grows as wild plant in highlands of
east and central Africa. Well adapted to coastal clima-
tes. Is now a staple food to most tribes in Tanzania
Propagation: by cutting
• Seed information: non viable seeds.
• Seed storage: not applicable.
• Soil type: land and sandy clay-loam soils.
• Planting specifications: in ridges 2cm x 5cm.
• Fertilization: animal manual preferable.
• Harvesting: picking green leaves every after three
days.
• Pre-harvest: watering before and after picking neces-
sary to boost the green foliage.
• Post harvest: can be sun-dried and stored for future
use.
Other economic importance:common green vegeta-
ble for poor rural people. Also medicinal and good for
lactating cows and goats.

46
flowering.
• Pre-harvest: just before the blooming
• Post harvest: can be dried and preserved for future
uses.
Other economic importance: medicinal and stubborn
weed in maize fields.
Scientific name: Cajanus cajan
Common name: Pigeon pea
Ecology: the genus is now recognized to have 32 spe-
cies. It reached West Africa and West Indies early as a
food crop. It is hard drought resistant.
Uses: firewood, food (fruits and seeds), fodder (folia-
ge), bee forage, mulch, green manure, nitrogen fixation,
soil conservation and soil improvement.
Description: a slender shrub 2-5m, annual or peren-
nial, becoming woody with age.
Propagation: direct sowing
Scientific name: Solanum villosum
Common name: Black Nightshade
Ecology: grows as a weed in agricultural fields in the
tropics. Well established in the highlands of Africa with
rainfall of more than 500 mm .
Uses: vegetable for most rural people in Tanzania and
East Africa.
Description: evergreen shrub, short-lived: grows only
during rainy season.
Propagation: seedlings and wildlings
Seed information: tiny seeds shelled in a peas-like noo-
dles. Seeds per kilogram: 600,000 – 900,000.
Seed storage: viability less than one year.
• Soil type: all types of soils except sandy and water-
logged soils.
• Planting specifications: 20-30 centimeters.
• Fertilization: manure fertilization gives best result.
Cross fertilization is commonly done by wind and in-
sects.
• Harvesting: pricking the young green shoots before

47
• Seed information: seeds highly susceptible to insect
attack. Germination rate very high. Soaking in water
for one day before sowing is important
• Seed storage: Stores well if put in dry cool place free
from insects.
• Soil type: grows in all soils except saline and water-
logged.
• Planting specifications: 50cm X 50cm.
• Fertilization: animal manure application gives good
yield.
• Harvesting: done through clear felling or picking in-
dividual green pods.
• Pre-harvest: not applicable.
• Post harvest: storage in insect free place.
Other economic importance: roots extract are used
for stomachache and as an aphrodisiac.
Scientific name: Moringa Oleifera
Common name: Moringa or Radish Tree
Ecology: native to western Himalayas and India but
now planted all over the tropics. Naturalized in coastal
area of East Africa, prefers low altitudes 0-500m.
Uses: food, spices, medicine, forage, soil improvement,
live fence, water purification, tannin, oil and windbre-
ak.
Description:a deciduous tree up to 10m, usually smal-
ler, pale feathery foliage with long capsules, grows to
45cm.
Propagation:direct sowing, seedlings, cuttings of more
that 1m can be done successfully.
• Seed information: number of seeds per kilogram:
4000-5000. Germination rate 60 – 70% in 60-75
days.
• Seed storage: can be stored up to one year if kept
in dry place.
• Soil type: grows on well-drained sandy soils with a
high water table but is also drought resistant.
• Planting specifications: 5m x 5m.
• Fertilization: not necessary as its taproot develops
faster to access nutrients in deep soils.
• Harvesting: picking dry pods.
• Pre-harvest: timing of ripening season is important
as seeds are susceptible to insect attack.
• Post harvest: sore in a dry, well-ventilated place.
Other economic importance: the ben oil from seeds
keeps its quality and so can lubricate precision machi-
nery, also used for salad oil, soap and cosmetics.

48
Scientific name: Basella alba
Common name: Malabar Spinach
Ecology: grows as weed, in the forest, in agricultural
fields in the tropics. It is a wild creeping plants. Well
known to ancient of Africa as ever green indigenous
vegetables eaten cooked or with out cooking.
Uses: makes nutritious relish to eat with main dish
makes tasty roasted banana sandwich, slice and stock.
Helps with indigestion. Popular cooked with milk and
beans a traditional way.
Description: creeping indigenous vegetable a com-
mon weed in the high rainfall zones e.g Kilimanjaro
Region in Tanzania.
Propagation: seeds and Vegetatively propagated.
Seed Information: with stripes. The seed coat or cover
is porous and seal are round and small.
Seed Storage:seed can be dried in their coat they can
be stored when dried.
Storage period 6 months.
Management Information:
· Soil type: grows well in high rainfall, water logged soils
· Planting specification: as climbers, it must be provi-
ded with supporting crops e.g. coffee tree or a wall
or stand.
· Fertilization: manure application and frequent wate-
ring is necessary.
· Harvesting: picking green leaves.
· Pre-harvest: not necessary.
Post harvest: can be dried for future.
Other economic importance :
Used as good fodder for dairy cattle.

51
References
VV.AA., Diversity, Traits and use of Traditional Vegetables in Tanzania, The World Vegetable Centre, 2007
VV.AA., Indigenous Vegetables in Tanzania: Signifigance and Prospects, The World Vegetable Centre, 2004
Rufalo C.K., Birnie A., Tengnas B.; Edible Plants of Tanzania, RELMA Technical Handbook Series 27, 2002
VV.AA., Mwongozo wa Kitaifa kuhusu mafunzo na huduma za lishe kwa watu walioathirika na Virusi vya UKIMWI,
Taasisi ya Chakula na Lishe Tanzania, 2003
Kinabo J.L.,Mnkemi, A., Chale Freda, Msuya J., Nyaruhucha C.; Mapishi ya vyakula vinavyozalishwa
Mkoa wa Morogoro, 2005
Charambe Mamaz Association, Vyakula Asilia (Kinyamwezi, Kichaga na Kihaya), 2007
Chale Freda: Watoto ni Taifa la kesho na lishe bora,1971
Kinabo, J.L., Mnkemi A., Nyaruhucha C., Msuya J., Ishengoma J., Magembe A., Haug Anna;
Mapishi Bora, 2004
RESEWO (Ed. by), Tumia vyakula na mboga za Asili kuboresha afya yako (leaflet) 2008
RESEWO (Ed. by), Workshop report on Indigenous Foods and Vegetables, 2008

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