🇹🇿 Tanzanian · Vegetables & Legumes
🥜 Tanzanian Peanut Vegetable Stew
Mboga ya Karanga
Tanzanian Mboga ya Karanga — mixed vegetables simmered in a rich peanut sauce with tomatoes and spices. The inland Tanzanian alternative to coconut-based vegetables — peanuts provide the richness and creaminess that coconut milk provides on the coast.
Peanut vegetable stew is the inland Tanzanian counterpart to the coastal coconut vegetable preparations — where the coast uses coconut milk for richness, the interior uses groundnuts. The result is a deeply satisfying, protein-enriched vegetable stew.
Ingredients
Equipment: Large pot
- 2 medium sweet potatoes — peeled and cubed
- 200g green beans — cut in half
- 2 medium carrots — sliced
- 2 cups cabbage — roughly chopped
- 4 tbsp groundnut paste (peanut butter)
- 2 onions — diced
- 3 tomatoes — diced
- 3 garlic cloves
- 2 tbsp oil
- 1 tsp curry powder
- 1 tsp paprika
- 2 tsp salt
- 2 cups water
- ¼ cup coriander
Method
- Heat oil. Cook onions until golden.
- Add garlic, curry powder, paprika, and tomatoes. Cook 6 minutes.
- Add sweet potato and carrot. Stir to coat.
- Add 1.5 cups water. Cover and simmer 10 minutes.
- Add green beans and cabbage. Simmer 8 more minutes.
- Mix peanut butter with ½ cup warm water. Add to pot.
- Simmer 5 minutes until sauce is thick and creamy.
- Garnish with coriander.
Chef Tips
- Mix peanut paste with warm water first — prevents lumping.
- Add harder vegetables first, softer ones later.
- The peanut sauce thickens significantly — add a little water if too thick.
Common Mistakes to Avoid
- Adding dry peanut paste directly.
- Adding all vegetables at once — different cooking times.
The Science
The peanut butter contains naturally occurring emulsifiers (lecithin) that allow the fat and water to form a stable sauce without separating — producing a naturally creamy, smooth consistency without dairy.
Nutrition (per serving)
Health Benefits
- Complete nutrition — protein from peanuts, vitamins from vegetables.
- High in fibre.
- Naturally dairy-free.
Cultural Note
Peanut vegetable stew is the inland Tanzania equivalent of coconut vegetable curry — each region uses the richest, most available fat source to transform simple vegetables into something deeply satisfying.
Storage & Serving
Storage: Refrigerate 3 days.
Reheating: Gently with splash of water.
Serve with: Ugali (TZA001), Wali (TZA017)