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Slow Cooker Lentil Soup Recipe

Slow Cooker Lentil Soup Recipe


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4.8 from 29 reviews

  • Total Time: 3 hours 15 minutes
  • Yield: 6 1x

Description

Hearty slow cooker lentil soup delivers comfort in a bowl, blending Mediterranean flavors with simple, nourishing ingredients. Warm spices and tender legumes create a satisfying meal you’ll crave on chilly evenings.


Ingredients

Scale

Main Ingredients:

  • 1 cup dried lentils (green or brown)
  • 4 cups vegetable broth (or chicken broth)
  • 1 can (14.5 ounces) diced tomatoes

Vegetables:

  • 1 medium onion, diced
  • 2 medium carrots, chopped
  • 2 celery stalks, chopped
  • 3 cloves garlic, minced
  • 2 cups fresh spinach (optional)

Spices and Seasonings:

  • 1 teaspoon dried thyme
  • 1 teaspoon ground cumin
  • 1/2 teaspoon paprika
  • Salt and pepper, to taste
  • 1 tablespoon lemon juice (optional, for a zesty finish)

Instructions

  1. Finely chop onions, carrots, and celery into uniform, small pieces to ensure even cooking and consistent texture throughout the soup.
  2. Transfer all chopped vegetables and minced garlic into the slow cooker, creating a flavorful vegetable base for the lentil soup.
  3. Pour vegetable broth over the vegetables, then add lentils, diced tomatoes with their juices, and sprinkle thyme, cumin, paprika, salt, and pepper for robust seasoning.
  4. Cover the slow cooker and set to low temperature, allowing the soup to simmer gently for 6-7 hours or on high for 3-4 hours until lentils become completely soft and tender.
  5. During the final 5 minutes of cooking, fold fresh spinach into the soup, letting the leaves delicately wilt and integrate with the warm liquid.
  6. Enhance the soup’s brightness by squeezing fresh lemon juice, which will add a tangy dimension and lift the overall flavor profile.
  7. Carefully ladle the steaming soup into serving bowls, ensuring an even distribution of lentils, vegetables, and broth for a satisfying meal.
  8. Accompany the soup with crusty bread or crisp crackers to complement the hearty, nutritious dish.

Notes

  • Swap out vegetable broth for chicken or beef broth to add deeper, richer flavor profiles for meat lovers.
  • Consider adding smoked paprika or a dash of cayenne pepper for those wanting extra warmth and complexity in the soup.
  • Freeze individual portions in airtight containers for quick, nutritious meals during busy weekdays, keeping the soup fresh for up to 3 months.
  • Boost protein content by stirring in cooked shredded chicken, diced ham, or crumbled bacon right before serving for a heartier meal option.
  • Prep Time: 15 minutes
  • Cook Time: 3 hours (on high) or 6 hours (on low)
  • Category: Lunch, Dinner, Snacks
  • Method: Slow Cooking
  • Cuisine: American

Nutrition

  • Serving Size: 6
  • Calories: 180
  • Sugar: 4 g
  • Sodium: 400 mg
  • Fat: 1 g
  • Saturated Fat: 0 g
  • Unsaturated Fat: 0.5 g
  • Trans Fat: 0 g
  • Carbohydrates: 33 g
  • Fiber: 12 g
  • Protein: 10 g
  • Cholesterol: 0 mg