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Crock Pot Vegetable Lentil Soup

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  • Author: Kimberly
  • Prep Time: 10 minutes
  • Cook Time: 6-8 hours (low) or 3-4 hours (high)
  • Total Time: 6-8 hours
  • Yield: 6 servings 1x
  • Category: Soup
  • Method: Slow Cooker
  • Cuisine: American, Vegetarian
  • Diet: Gluten Free

Description

This cozy vegetable lentil soup is packed with protein-rich lentils, fresh veggies, and flavorful seasonings. It’s the perfect easy slow-cooker meal for a healthy lunch or dinner! Simply toss everything into the crock pot and let it simmer to perfection.


Ingredients

Scale
  • 1 1/2 cups dried lentils, rinsed
  • 1 onion, diced
  • 2 carrots, peeled and sliced
  • 2 celery stalks, chopped
  • 3 cloves garlic, minced
  • 1 (14.5 oz) can diced tomatoes (with juice)
  • 1 (6 oz) can tomato paste
  • 6 cups vegetable broth
  • 1 cup green beans, chopped (fresh or frozen)
  • 1 zucchini, diced
  • 1 teaspoon dried thyme
  • 1 teaspoon dried oregano
  • 1 teaspoon paprika
  • 1/2 teaspoon ground cumin
  • 1 teaspoon salt (or to taste)
  • 1/2 teaspoon black pepper
  • 1 bay leaf
  • 12 cups baby spinach or kale (added at the end)
  • 1 tablespoon lemon juice (optional, for brightness)
  • Fresh parsley for garnish

Instructions

1️⃣ Prepare Ingredients: Rinse lentils and chop all vegetables.
2️⃣ Add to Crock Pot: In a slow cooker, combine lentils, onion, carrots, celery, garlic, diced tomatoes (with juice), tomato paste, broth, green beans, zucchini, thyme, oregano, paprika, cumin, salt, pepper, and bay leaf.
3️⃣ Cook:

  • LOW: 6-8 hours
  • HIGH: 3-4 hours
    4️⃣ Final Touches: Remove the bay leaf. Stir in baby spinach (or kale) and lemon juice. Let sit for 5 minutes until greens wilt.
    5️⃣ Serve: Garnish with fresh parsley and enjoy!

Notes

  • Lentils: Green or brown lentils work best as they hold their shape well. Red lentils will break down more, creating a thicker soup.
  • Broth: Adjust liquid amount based on preferred consistency. Add extra broth if needed.
  • Make it Spicy: Add red pepper flakes or a pinch of cayenne.
  • Storage: Refrigerate for up to 5 days or freeze for 3 months.