Mchuzi wa Mbaazi Recipe (Pigeon Peas Stew) — Kamba’s Earthy Legume Classic

Pigeon pea stew — Mchuzi wa Mbaazi — is “commonly known as mbaazi stew” and is “common among the Kamba community,” the Kenya Recipe Book notes. Pigeon peas (mbaazi, Cajanus cajan) are one of Kenya’s most drought-tolerant legumes, widely grown in eastern Kenya and along the coast. The stewing technique preserves the cooking water from the peas — which is rich in dissolved legume starch and nutrients — as the stew liquid. At 6.1g fibre per 100g, mbaazi stew is one of the higher-fibre legume dishes in this series.

Ingredients

• Pigeon peas (mbaazi), dried — 2.5 cups (434 g)
• Red onion — 1 (119 g), chopped
• Ripe tomatoes — 2 (167 g), chopped
• Cooking fat — 6 tbsp (63 g)
• Salt, iodised — 2½ tsp (12 g)
• Water — 18⅔ cups (4,048 g)

How to Make: Step-by-Step

Step 1 — Boil. Boil all pigeon peas in all water until soft. Strain; keep the cooking water. Set peas aside separately.

Step 2 — Stew. Heat fat 1 minute; cook onions golden. Add tomatoes; stir until tender. Add peas; stir 3–5 minutes. Add salt + reserved cooking water; cover; boil 3–5 minutes. Serve.

Why Mbaazi Stew Belongs on Your Table

Mbaazi are pigeon peas, a hardy legume that thrives in the dry lands of eastern Kenya where many other crops struggle. That is why they are such a staple in Kamba homes. They store well, cook into a deep, earthy stew and fill you up on very little.

The clever part of this recipe is the cooking water. Instead of pouring it away, you keep it and use it as the stew liquid. It is full of starch from the peas, so the sauce thickens naturally and tastes of mbaazi, not just tomato.

Before You Start

Sort the dried pigeon peas and remove any stones or damaged peas. Rinse them in a few changes of water until it runs clear. Pigeon peas take a long time to soften, so start them early. Use a large sufuria, because the recipe uses a lot of water.

Chop the onion and tomatoes while the peas boil so the stewing stage goes quickly.

Expert Tips for the Perfect Mchuzi wa Mbaazi

• Check the water level during the long boil. Top up with hot water if the peas start to show above the surface.
• The peas are ready when they squash easily between your fingers.
• Let the onions turn properly golden. That browned flavour gives the stew its depth.
• Stir the peas into the tomato base for the full few minutes so they absorb the flavour before the liquid goes in.
• For a thicker stew, mash a spoonful of peas against the side of the pot.

Common Mistakes to Avoid

• Throwing away the cooking water. It is the base of the stew and carries much of the flavour.
• Starting the stew before the peas are fully soft. They stay hard in the sauce.
• Adding all the cooking water if your peas boiled down a lot. Add it gradually until the stew is the thickness you like.

Swaps and Variations

• Coastal style: on the Kenyan coast, mbaazi are often cooked in coconut milk (mbaazi za nazi) and eaten with mahamri.
• Outside Kenya: look for dried pigeon peas labelled toor dal (whole) or gandules in Indian, Caribbean or Latin shops. Canned pigeon peas save the long boil.
• Swap cooking fat for vegetable oil if you prefer.
• Add a chopped green chilli with the tomatoes for heat.

What to Serve With Mbaazi Stew

Mbaazi stew goes well with ugali, rice or chapati. For a full Kamba-style plate, add a side of greens such as sukuma wiki or kunde.

Storing and Reheating

The stew keeps in a covered container in the fridge for up to 3 days and tastes even better the next day. It also freezes well for up to 2 months. Reheat in a pot with a little water, because it thickens as it cools.

Frequently Asked Questions

What are mbaazi in English?
Mbaazi are pigeon peas (Cajanus cajan), a legume grown widely in eastern and coastal Kenya.

Do I need to soak pigeon peas?
This recipe boils them straight from dry. Soaking them overnight is optional and can shorten the boiling time.

Can I cook mbaazi in a pressure cooker?
Yes. A pressure cooker cuts the boiling time a lot. Check that the peas are soft before you start the stew.

Is mbaazi stew vegan?
Yes, as long as you use vegetable oil instead of animal-based cooking fat.

Recipe Card

MCHUZI WA MBAAZI (PIGEON PEAS STEW)
Pigeon peas boiled then stewed in tomato and onion with reserved cooking water — Kamba community’s earthy legume stew.

Prep: 10 min | Cook: 2 hr 40 min | Serves: 4 | Difficulty: Easy | Community: Kamba

Nutrition (per 100g, approximate)
118 kcal | Protein: 5.7g | Fat: 4.4g | Carbs: 11.0g | Fibre: 6.1g | Iron: 1.4 mg
Source: KFCT 2018 (FAO/GoK) — estimates only.