Spiced Sweet Potato Peanut Stew with Kale and Lime

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Spiced sweet potato and peanut stew is a one-pot dinner that simmers cubed sweet potato, chickpeas, and kale in a peanut butter and tomato broth seasoned with cumin, coriander, and smoked paprika. It comes together in about 50 minutes and dirties exactly one pot.

I use natural peanut butter instead of a bottled peanut sauce here. It melts into the hot broth and thickens the stew on its own, no flour or cornstarch needed.

The sweet potato has to break down just enough to thicken the pot but still hold its shape when you spoon it into a bowl. Cut the cubes too small and they turn to mush before the peanut butter even gets stirred in, so I keep them at a solid 2 cm.

Serve it over rice or plain with a spoon of yogurt and a scatter of chopped peanuts. It’s a good one for the fridge, since the flavor rounds out by day two.

Why You’ll Love This Recipe

• Comes together in one pot with about 15 minutes of hands-on work
• Peanut butter thickens the broth naturally, no roux or cornstarch needed
• Freezes well, so it doubles as a meal-prep staple
• Eats like a full meal with chickpeas and kale already built in

Ingredient Notes

• sweet potatoes: Cut into even 2 cm cubes so they cook through in the same 20 to 25 minutes without turning mushy at the edges.
• natural peanut butter: Use the kind with just peanuts and salt. The sugary supermarket kind can make the broth taste sweet instead of savory.
• chickpeas: Canned works fine here, drained and rinsed. Black beans or white beans are a fine swap if that’s what’s in the pantry.
• kale: Stemmed and chopped, about 4 packed cups. Baby spinach works too, but add it in the last minute since it wilts much faster.
• smoked paprika: Gives the stew a background char flavor without any grilling. Regular paprika works but the stew loses some depth.
• vegetable broth: Low-sodium broth lets you control the salt at the end, since the peanut butter and canned tomatoes already carry some sodium.

Spiced Sweet Potato Peanut Stew with Kale and Lime

A one-pot, plant-based stew of sweet potato, chickpeas, and kale in a spiced peanut butter and tomato broth.

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Prep Time 15 minutes mins

Cook Time 35 minutes mins

Total Time 50 minutes mins

Servings: 6 servings

Course: Soup

Cuisine: African

Calories: 191

Ingredients Method Notes

Ingredients

  

Stew Base

• 2 tbsp olive oil
• 1 yellow onion, diced medium (about 150 g)
• 3 cloves garlic, minced
• 1 tbsp fresh ginger, grated
• 1 tsp ground cumin
• 1 tsp ground coriander
• 1 tsp smoked paprika
• 1/4 tsp cayenne pepper optional, more to taste
• 900 g sweet potatoes, peeled and cut into 2 cm cubes (about 2 large)
• 1 can crushed tomatoes (400 g)
• 750 ml vegetable broth (3 cups); low-sodium preferred
• 120 g natural peanut butter (1/2 cup)
• 1 can chickpeas, drained and rinsed (400 g)
• 4 kale, stemmed and chopped packed cups (about 120 g)
• 1 tbsp lime juice
• 1 tsp salt more to taste
• 1/4 tsp black pepper

For Serving

• 3 tbsp roasted peanuts, chopped
• 2 tbsp fresh cilantro, chopped
• lime wedges for serving

Method

 

Build the Stew Base

1. Heat olive oil in a 5-quart / 4.7 L Dutch oven over medium heat. Add the onion and cook 5 to 6 minutes, stirring occasionally, until softened and translucent.
2. Add the garlic and ginger. Cook 1 minute, stirring, until fragrant.
3. Stir in the cumin, coriander, smoked paprika, and cayenne. Toast for 30 seconds, stirring constantly so the spices don't scorch.
4. Add the sweet potato cubes, crushed tomatoes, and vegetable broth. Stir well, bring to a boil, then reduce the heat to a low simmer.
5. Partially cover and simmer for 20 to 25 minutes, stirring occasionally, until the sweet potato is fork-tender but still holds its shape. Cubes cut smaller than 2 cm will break down too fast, so keep them even.
6. Ladle about 1/2 cup of the hot broth into a small bowl with the peanut butter and whisk until smooth. Stir this back into the pot, this keeps the peanut butter from clumping.

Finish and Serve

1. Add the chickpeas and cook for 5 minutes, stirring, until heated through.
2. Stir in the kale and cook 2 to 3 minutes, just until it wilts and turns bright green.
3. Remove the pot from the heat. Stir in the lime juice and season with salt and black pepper to taste.
4. Ladle into bowls and top with chopped roasted peanuts, cilantro, and a lime wedge.

Notes

• Cut sweet potato into 2 cm cubes for even cooking
• Whisk peanut butter with hot broth before adding to avoid clumps
• Add kale in the last 2 to 3 minutes so it stays bright
• Use low-sodium broth to control final seasoning

Tips for Success

• Cut sweet potato into even 2 cm cubes so every piece cooks through in the same 20 to 25 minutes.
• Whisk the peanut butter with a ladle of hot broth before stirring it into the pot to prevent clumps.
• Toast the cumin, coriander, and smoked paprika for 30 seconds only, they scorch fast and turn bitter.
• Add the kale at the very end so it wilts without turning gray or losing its bite.
• Taste and adjust the lime juice last, it cuts through the richness of the peanut butter.

Variations

• Swap chickpeas for black beans and add a diced red bell pepper for extra color and bite.
• Stir in a half cup of coconut milk at the end for a creamier, slightly sweeter broth.
• Add shredded rotisserie chicken along with the chickpeas for a meatier, higher-protein version.

Storage and Reheating

Cool the stew completely before storing it in an airtight container in the fridge for 4 to 5 days. The flavor actually improves by day two once the spices settle into the broth.

Reheat on the stovetop over medium-low heat, stirring in a splash of broth or water since the stew thickens as it sits. A few minutes is usually enough to bring it back to a simmer.

Freeze in a freezer-safe container for up to 3 months. Thaw overnight in the fridge before reheating, since the sweet potato holds its texture better with a slow thaw.

Serving Suggestions

Ladle the stew over a scoop of white or brown rice so the grains soak up the peanut broth. Warm flatbread or a torn baguette works too if you want something to mop up the bowl.

A dollop of plain yogurt on top cools down the heat if you added extra cayenne. Scatter on more chopped peanuts and cilantro right before serving for crunch.

For a lighter meal, pair a smaller bowl with a simple cucumber and lime salad on the side.

FAQ

Why is my sweet potato and peanut stew too thin?

It usually means the sweet potato cubes were cut too large or the stew didn’t simmer long enough to break down. Simmer it uncovered for an extra 5 to 10 minutes, mashing a few cubes against the side of the pot to release more starch and thicken the broth naturally.

Can I use almond butter instead of peanut butter in this stew?

Yes, almond butter works as a substitute and keeps the same creamy texture. The flavor turns milder and slightly nuttier instead of the classic peanut taste, so you may want to add a pinch more smoked paprika to keep the depth of flavor.

Can I freeze spiced sweet potato and peanut stew?

Yes, this stew freezes well for up to 3 months in a freezer-safe container. Thaw it overnight in the fridge and reheat gently on the stovetop with a splash of broth, since the sweet potato can release extra starch and thicken further after freezing.

What goes well with peanut sweet potato stew?

Steamed rice, warm flatbread, or a simple cucumber salad all work well alongside this stew. A dollop of plain yogurt and a scatter of chopped peanuts on top rounds out the bowl and adds a fresh, crunchy contrast to the soft sweet potato.

Is this sweet potato peanut stew gluten free?

Yes, this stew is gluten free as written, since it relies on peanut butter to thicken the broth instead of flour. Just double-check that your vegetable broth and canned chickpeas don’t list any gluten-based additives on the label.

How is this different from a traditional West African groundnut stew?

Traditional groundnut stew often includes chicken or beef and a thinner, spicier broth built on tomato and chili paste. This version keeps things plant-based and leans on cumin, coriander, and smoked paprika instead of the fiery chile heat found in many West African versions.

More from the kitchen

• our Simmered Spiced Chickpea Stew with Coconut Spinach
• Smoky Lentil and Sweet Potato Curry, One Pot
• this Roasted Sweet Potato Tacos with Black Beans and Lime
• Smoky Aubergine and Chickpea Curry: One-Pot Comfort