🇹🇿 Tanzanian · Vegetables & Legumes
🍌 Tanzanian Green Banana and Beans
Ndizi na Maharage
Tanzanian Ndizi na Maharage — green cooking bananas and beans simmered together in a spiced tomato sauce. The complete plant-based protein meal of Tanzania's highland regions — the banana provides starch, the beans provide protein, together they provide everything.
Green banana and beans is one of Tanzania's most nutritionally complete plant-based meals — the combination of starchy banana and protein-rich beans forms a naturally complete food. In the Kilimanjaro highlands where this dish originates, it has sustained communities for centuries.
Ingredients
Equipment: Large pot
- 4 large green cooking bananas — peeled and halved
- 200g kidney beans — soaked and cooked until tender
- 2 onions — diced
- 3 tomatoes — diced
- 3 garlic cloves
- 1 tbsp ginger
- 2 tbsp oil
- 1 tsp curry powder
- 1 tsp turmeric
- 2 tsp salt
- 1.5 cups water
- ¼ cup coriander
Method
- Peel bananas wearing gloves. Halve and submerge in salted water.
- Cook onions until golden. Add garlic, ginger, spices, tomatoes. Cook 6 minutes.
- Add bananas and water. Simmer covered 20—25 minutes until nearly tender.
- Add cooked beans. Simmer 10 more minutes.
- The sauce should be thick and coating.
- Garnish with coriander.
Chef Tips
- Wear gloves when peeling bananas — the latex sap stains permanently.
- Bananas take longer than beans — add them first.
- The starch from the bananas thickens the sauce naturally.
Common Mistakes to Avoid
- Not wearing gloves.
- Adding beans and bananas simultaneously.
The Science
Green banana resistant starch dissolves partially into the cooking liquid during simmering — naturally thickening the sauce while also providing prebiotic fibre that feeds beneficial gut bacteria.
Nutrition (per serving)
Health Benefits
- Complete protein from banana-bean combination.
- High resistant starch — prebiotic.
- Rich in potassium, iron, and fibre.
Cultural Note
Green banana and beans is the Kilimanjaro highlands' most complete food — the combination that sustained the Chagga communities who farmed the fertile slopes of Africa's highest mountain for centuries.
Storage & Serving
Storage: Refrigerate 3 days.
Reheating: Gently.
Serve with: As a complete meal alone, With sukuma wiki, With meat stew