Simmered Tomato and Lentil Soup with Cumin and Turmeric

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A vibrant, aromatic soup featuring red lentils and tomatoes simmered with warm spices, perfect for a nourishing weeknight meal. This nepali-inspired asian (vegetarian) ready in about 30 minutes pairs red lentils, large, finely chopped onion, minced garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 250 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.

★ 3.2 (13 ratings) Prep: 10 min Cook: 20 min Serves 4 Nepali cuisine 250 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tablespoons olive oil in a large pot over medium heat. Add 1 teaspoon cumin seeds and 1 large finely chopped onion, cooking for 5 minutes until the onion is golden and translucent.
  2. Step 2: Add 4 minced garlic cloves and 2 tablespoons grated ginger, cooking for 1 minute until fragrant.
  3. Step 3: Stir in 1/2 teaspoon turmeric and 2 cups diced tomatoes, cooking for 3 minutes until the tomatoes soften and release their juices.
  4. Step 4: Add 1 cup red lentils and 4 cups vegetable broth. Bring to a gentle boil, then reduce heat to low and simmer for 20 minutes until lentils are tender.
  5. Step 5: Season with 1 teaspoon salt and stir in 2 tablespoons chopped fresh cilantro. Simmer for 2 more minutes, then serve hot.

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Frequently asked questions

How long does Simmered Tomato and Lentil Soup with Cumin and Turmeric take to make?

Total time is about 30 minutes (10 min prep + 20 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 Simmered Tomato and Lentil Soup with Cumin and Turmeric?

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 red lentils from drying out.

Can I substitute ingredients in Simmered Tomato and Lentil Soup with Cumin and Turmeric?

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 Simmered Tomato and Lentil Soup with Cumin and Turmeric 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 Simmered Tomato and Lentil Soup with Cumin and Turmeric 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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