Description

Warm, hearty, and comforting, this Crockpot Lentil Soup is loaded with savory vegetables and tender lentils – just toss everything in the slow cooker and let it do the work for a cozy, nutritious meal.

Ingredients

Scale

1 cup lentils, rinsed

1 medium onion, chopped

2 carrots, diced

2 celery stalks, diced

3 garlic cloves, minced

1 teaspoon cumin

1 teaspoon thyme

4 cups vegetable broth

1 can (14.5 oz / 400 g) diced tomatoes

Salt and pepper to taste

2 cups spinach (optional)

Instructions

1. Add all ingredients except spinach to the crockpot.

2. Stir to combine everything well.

3. Cover and cook on LOW for 6–8 hours or on HIGH for 3–4 hours.

4. If using, stir in spinach during the last 15 minutes of cooking.

5. Taste and adjust salt and pepper, then serve warm.

Notes

How to serve: Pair with crusty bread or a side salad. Top with fresh herbs, grated cheese, or a dollop of yogurt if not vegan.

Storage: Refrigerate in an airtight container up to 5 days, or freeze up to 3 months. Reheat gently on the stove or in the microwave.

Pro tips: For a thicker soup, blend a portion with an immersion blender. Add extra veggies like zucchini or bell peppers. For heat, add a pinch of red pepper flakes.

Variations: Stir in cooked chicken or beef for added protein, or swap spinach with kale or Swiss chard.

Prep Time: 10 minutes
Cook Time: 6–8 hours (LOW) / 3–4 hours (HIGH)
Category: Soup
Method: Slow Cooker
Cuisine: American

Nutrition

Serving Size: 1 bowl (about 2 cups)

Keywords: crockpot lentil soup, slow cooker, vegan, hearty, easy, high fiber, high protein, meal prep