One-Pot Red Lentil and Sweet Potato Stew

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A vibrant, fiber-rich stew simmered until sweet potatoes and lentils meld into a velvety texture with warm spices. This american-inspired one pot (vegetarian) ready in about 40 minutes pairs tablespoon olive oil, diced onion, minced garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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: 25 min Serves 4 American cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 1 tablespoon olive oil in a large pot over medium heat. Add 1 diced onion and cook for 5 minutes, stirring occasionally, until softened and translucent. Add 2 minced garlic cloves and 1 diced carrot, then cook for 2 more minutes until fragrant.
  2. Step 2: Stir in 1 cup rinsed red lentils, 1/2-inch diced sweet potato (about 1 medium), 4 cups vegetable broth, 1 teaspoon ground cumin, 1/2 teaspoon smoked paprika, and 1 bay leaf. Bring to a gentle simmer, then reduce heat to low, cover, and cook for 25 minutes, or until lentils are tender and sweet potatoes yield to a fork.
  3. Step 3: Discard the bay leaf. Stir in 1/2 cup chopped spinach and cook for 2 minutes, or until wilted and fully incorporated. Season with salt and freshly ground black pepper to taste.

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Frequently asked questions

How long does One-Pot Red Lentil and Sweet Potato Stew take to make?

Total time is about 40 minutes (15 min prep + 25 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 One-Pot Red Lentil and Sweet Potato 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 tablespoon olive oil from drying out.

Can I substitute ingredients in One-Pot Red Lentil and Sweet Potato 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 One-Pot Red Lentil and Sweet Potato 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 One-Pot Red Lentil and Sweet Potato Stew vegetarian?

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

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