One-Pot Spiced Lentil and Vegetable Stew with Turmeric

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A nourishing one-pot stew of earthy lentils and mixed vegetables, brightened with warm turmeric and cumin spices. This vegetarian-inspired one pot (vegetarian, gluten free) ready in about 45 minutes pairs dry green lentils, large carrot, diced, celery stalk, diced 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: 10 min Cook: 35 min Serves 4 Vegetarian cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tbsp olive oil in a large pot over medium heat. Add 1 medium diced onion, 1 large diced carrot, and 1 diced celery stalk. Sauté for 5-6 minutes until softened and fragrant.
  2. Step 2: Stir in 3 minced garlic cloves, 1 tsp ground turmeric, 1 tsp ground cumin, and 1/2 tsp smoked paprika. Cook for 1 minute until spices are aromatic.
  3. Step 3: Add 1 cup dry green lentils, 1 can (14.5 oz) diced tomatoes with juices, 4 cups vegetable broth, 1 1/2 tsp salt, and 1 tsp black pepper to the pot. Bring to a boil.
  4. Step 4: Reduce heat to low, cover, and simmer for 25-30 minutes until lentils are tender.
  5. Step 5: Stir in 2 cups chopped fresh spinach and 2 tbsp lemon juice. Cook for an additional 3 minutes until spinach wilts and stew is heated through. Adjust seasoning if needed before serving.

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Frequently asked questions

How long does One-Pot Spiced Lentil and Vegetable Stew with Turmeric take to make?

Total time is about 45 minutes (10 min prep + 35 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 Spiced Lentil and Vegetable Stew with 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 dry green lentils from drying out.

Can I substitute ingredients in One-Pot Spiced Lentil and Vegetable Stew with 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 One-Pot Spiced Lentil and Vegetable Stew with 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 One-Pot Spiced Lentil and Vegetable Stew with Turmeric vegetarian?

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