Strength-Building Lentil and Sweet Potato Stew with Spinach

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A warming, nutrient-dense stew combining lentils, sweet potatoes, and spinach with warming spices to support muscle recovery and energy. This mediterranean-inspired vegan (gluten free) ready in about 50 minutes pairs dry brown lentils, olive oil, medium yellow onion 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: 15 min Cook: 35 min Serves 4 Mediterranean cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Heat 2 tbsp olive oil in a large pot over medium heat. Add 1 medium diced yellow onion, 1 large diced carrot, and 2 diced celery stalks. Sauté for 5 minutes until softened and translucent.
  2. Step 2: Add 3 minced garlic cloves, 1 tsp ground turmeric, 1 tsp ground cumin, and 1/2 tsp smoked paprika. Cook for 1 minute until fragrant.
  3. Step 3: Stir in 1 cup dry brown lentils, 2 cups diced sweet potato, 4 cups vegetable broth, and 14 oz canned diced tomatoes with juice. Bring to a boil, reduce heat to low, cover, and simmer for 25 minutes until lentils and sweet potatoes are tender.
  4. Step 4: Stir in 3 cups baby spinach, 1 1/2 tsp salt, and 1 tsp black pepper. Cook uncovered for 5 more minutes until spinach wilts and stew thickens slightly.
  5. Step 5: Remove from heat and stir in 2 tbsp fresh lemon juice for brightness. Serve warm for a nourishing muscle-supporting meal.

Frequently asked questions

How long does Strength-Building Lentil and Sweet Potato Stew with Spinach take to make?

Total time is about 50 minutes (15 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 Strength-Building Lentil and Sweet Potato Stew with Spinach?

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 brown lentils from drying out.

Can I substitute ingredients in Strength-Building Lentil and Sweet Potato Stew with Spinach?

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 Strength-Building Lentil and Sweet Potato Stew with Spinach 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 Strength-Building Lentil and Sweet Potato Stew with Spinach vegan?

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

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