Best-Kept Secret Lentil & Sweet Potato Curry

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A fragrant, creamy curry featuring tender lentils and roasted sweet potatoes, elevated with coconut milk and warming spices for the 'best' vegetarian meal. This indian-inspired vegetarian (vegetarian) ready in about 70 minutes pairs rinsed brown lentils, can coconut milk, medium, finely chopped onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 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.

★ 4.5 (12 ratings) Prep: 20 min Cook: 50 min Serves 4 Indian cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Toss 2 cups diced sweet potatoes with 1 tsp olive oil, salt, and pepper, then roast for 20 minutes until tender and slightly caramelized.
  2. Step 2: Heat 1 tsp olive oil in a large pot over medium heat, add 1 chopped onion, and cook for 5 minutes until soft and translucent.
  3. Step 3: Stir in 3 minced garlic cloves, 1 tbsp grated ginger, 2 tbsp curry powder, and 1 tsp turmeric, cooking for 1 minute until fragrant.
  4. Step 4: Add 1 cup rinsed brown lentils, 2 cups vegetable broth, and 14 oz coconut milk, then bring to a gentle simmer and cook for 25 minutes until lentils are tender.
  5. Step 5: Stir in roasted sweet potatoes, simmer for 5 more minutes, then remove from heat. Stir in 1/4 cup chopped cilantro and serve with lime wedges for squeezing.

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Frequently asked questions

How long does Best-Kept Secret Lentil & Sweet Potato Curry take to make?

Total time is about 70 minutes (20 min prep + 50 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 Best-Kept Secret Lentil & Sweet Potato Curry?

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 rinsed brown lentils from drying out.

Can I substitute ingredients in Best-Kept Secret Lentil & Sweet Potato Curry?

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 Best-Kept Secret Lentil & Sweet Potato Curry 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 Best-Kept Secret Lentil & Sweet Potato Curry 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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