Tanzanian Spiced Sweet Potato and Peanut Stew

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A hearty vegan stew combining sweet potatoes, peanuts, and warming spices, reflecting the rich cultural flavors of Tanzania. This african-inspired vegan (vegan) ready in about 50 minutes pairs (14 oz) crushed tomatoes, large, chopped onion, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 35 min Serves 4 African cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tbsp vegetable oil in a large pot over medium heat. Add 1 large chopped onion and sauté for 5 minutes until soft. Add 4 minced garlic cloves and 1 tbsp grated fresh ginger, cooking for 1 minute until fragrant.
  2. Step 2: Stir in 1 tsp ground cumin, 1 tsp ground coriander, 1/2 tsp ground cinnamon, and 1/4 tsp cayenne pepper. Cook for 2 minutes to toast the spices and release their aroma.
  3. Step 3: Add 1 lb diced sweet potatoes, 1 can (14 oz) crushed tomatoes, and 3 cups vegetable broth to the pot. Bring to a boil, then reduce heat to low, cover, and simmer for 20 minutes until sweet potatoes are tender.
  4. Step 4: Whisk 1/2 cup smooth peanut butter with a few tablespoons of the hot stew liquid until smooth, then stir back into the pot. Simmer uncovered for another 5 minutes until the stew thickens slightly. Season with 1 tsp salt.
  5. Step 5: Serve hot, garnished with 1/4 cup chopped fresh cilantro. This stew pairs well with rice or flatbread.

Equipment for this recipe

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Frequently asked questions

How long does Tanzanian Spiced Sweet Potato and Peanut Stew take to make?

Total time is about 50 minutes (15 min prep + 35 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Tanzanian Spiced Sweet Potato and Peanut Stew?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep (14 oz) crushed tomatoes from drying out.

Can I substitute ingredients in Tanzanian Spiced Sweet Potato and Peanut Stew?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Tanzanian Spiced Sweet Potato and Peanut Stew for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Tanzanian Spiced Sweet Potato and Peanut Stew vegan?

Yes — this recipe is tagged vegan based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.