Chili-Spiced Lentil and Sweet Potato Stew with Lime
This chili-spiced lentil sweet potato stew is a hearty, comforting bowl of goodness. Tender sweet potatoes and protein-packed lentils simmer in a flavorful broth with warming spices, finished with a bright squeeze of lime. Easy to make and perfect for meal prep.

Ingredients
- 1 cup dried lentils, rinsed
- 1 large sweet potato, diced
- 1 medium onion, chopped
- 2 cloves garlic, minced
- 1 can (14 oz) diced tomatoes
- 4 cups vegetable broth
- 1 teaspoon ground cumin
- 1 teaspoon chili powder
- 1/2 teaspoon smoked paprika
- Salt and pepper to taste
- Juice of 1 lime
- Fresh cilantro for garnish (optional)
Instructions
- Sauté Aromatics: In a large pot, heat some oil over medium heat. Add chopped onion and garlic, and sauté until softened and fragrant, about 3-4 minutes.
- Add Ingredients: Stir in the diced sweet potatoes, lentils, diced tomatoes, vegetable broth, cumin, chili powder, smoked paprika, salt, and pepper.
- Simmer: Bring the stew to a boil, then reduce heat to low and let it simmer for 25-30 minutes, or until the lentils and sweet potatoes are tender.
- Finish with Lime: Stir in the lime juice just before serving to brighten the flavors.
- Serve: Ladle the stew into bowls and garnish with fresh cilantro, if desired. Enjoy hot with crusty bread or over rice.
Cook’s tips
- Rinse lentils thoroughly to remove any debris and prevent foaming.
- Cut sweet potatoes into uniform cubes so they cook evenly.
- Adjust the chili powder to your heat preference—add a pinch of cayenne for extra kick.
- Let the stew rest for 5 minutes after cooking to allow flavors to meld.
- For a richer depth, stir in a tablespoon of tomato paste along with the spices.
Substitutions
- Use butternut squash instead of sweet potato for a similar texture.
- Substitute canned lentils (drained) to save time—reduce simmering to 10 minutes.
- Swap lime juice with lemon juice for a different citrus twist.
- Add a can of coconut milk for a creamy, slightly sweet variation.
- Use smoked paprika or regular paprika if smoked is unavailable.
Storage & reheating
Store in an airtight container in the refrigerator for up to 5 days. Reheat gently on the stovetop, adding a splash of water or broth if it thickens. Freezes well for up to 3 months.
Frequently asked questions
Can I make this in a slow cooker?
Yes, sauté the aromatics first, then transfer everything to the slow cooker and cook on low for 6-8 hours or high for 3-4 hours.
Can I use red lentils instead of brown or green?
Absolutely, but red lentils break down more, creating a thicker stew. Reduce the simmering time to about 15-20 minutes.
Is this stew spicy?
It has a mild to medium heat level. You can easily adjust the chili powder to suit your taste or omit it for a milder version.
Can I make it without oil?
Yes, use a non-stick pot and add a splash of water or broth to sauté the onions and garlic until softened.



