slow cooker lentil soup with cabbage and carrots for hearty dinners

30 min prep 2 min cook 3 servings
slow cooker lentil soup with cabbage and carrots for hearty dinners
Save This Recipe!
Click to save for later - It only takes 2 seconds!

Love this recipe? Save it to Pinterest before you forget!

As the weather starts to cool down, I find myself craving hearty, comforting dishes that warm the soul. One of my favorite recipes for a chilly evening is a delicious slow cooker lentil soup with cabbage and carrots. There's something so satisfying about coming home to a pot of simmering goodness, filled with the aroma of tender vegetables and the promise of a nourishing meal. I created this recipe on a particularly cold winter morning, when I was rummaging through my pantry and fridge, trying to come up with something that would use up the leftover vegetables I had on hand. I had a bag of lentils, some cabbage, carrots, and a few onions, and I thought, "Why not make a soup?" The result was a rich, flavorful, and incredibly comforting dish that has since become a staple in my household. This slow cooker lentil soup with cabbage and carrots is more than just a recipe – it's an experience. It's a chance to slow down, to savor the flavors and textures of the ingredients, and to nourish both body and soul. Whether you're a busy weeknight cook or a lazy Sunday afternoon enthusiast, this recipe is sure to become a favorite.

Why You'll Love This slow cooker lentil soup with cabbage and carrots for hearty dinners

  • Easy to Make: This recipe is incredibly simple to prepare, requiring minimal effort and cleanup.
  • Customizable: Feel free to add or substitute your favorite vegetables, spices, or herbs to make the recipe your own.
  • Nourishing: Lentils are a great source of protein, fiber, and nutrients, making this soup a healthy and satisfying option.
  • Slow Cooker Friendly: Let the slow cooker do the work for you, simmering the soup to perfection while you're busy with other tasks.
  • Cost-Effective: This recipe is budget-friendly and can be made with affordable ingredients, making it a great option for meal prep or large gatherings.
  • Freezer-Friendly: The soup can be frozen for up to 3 months, making it a great option for meal prep or future meals.
  • Delicious: The combination of tender lentils, sweet carrots, and crunchy cabbage creates a truly delicious and satisfying flavor profile.
  • Perfect for Weeknights: This recipe is quick to prepare and can be ready in under 30 minutes, making it a great option for busy weeknights.

Ingredient Breakdown

Ingredients for slow cooker lentil soup with cabbage and carrots for hearty dinners
The key ingredients in this recipe are lentils, cabbage, carrots, onions, garlic, and vegetable broth. Lentils are the star of the show, providing a boost of protein and fiber. Cabbage and carrots add natural sweetness and texture, while onions and garlic provide a depth of flavor. Vegetable broth is used as the base of the soup, and you can use low-sodium broth or make your own for added flavor. When selecting these ingredients, choose fresh and high-quality options for the best results. For example, look for firm and crisp cabbage, and avoid wilted or browned carrots. You can also substitute the vegetables with your favorites or add other spices and herbs to make the recipe your own.

How to Make slow cooker lentil soup with cabbage and carrots for hearty dinners

1
Chop the Onions and Garlic

Chop 1 large onion and 3 cloves of garlic, and sauté them in a pan with a little bit of oil until they're softened and fragrant.

2
Add the Cabbage and Carrots

Add 1 medium cabbage, shredded, and 2 medium carrots, peeled and chopped, to the pan and cook until they're tender, about 5-7 minutes.

3
Add the Lentils and Broth

Add 1 cup of dried green or brown lentils, rinsed and drained, and 4 cups of vegetable broth to the slow cooker. Stir to combine, then add the cooked onion and cabbage mixture.

4
Season and Simmer

Season the soup with salt, pepper, and your favorite spices, then cover the slow cooker and cook on low for 6-8 hours or high for 3-4 hours.

5
Blend and Serve

Use an immersion blender to puree the soup to your desired consistency, then serve hot, garnished with chopped fresh herbs or a dollop of yogurt.

6
Store and Reheat

Let the soup cool, then refrigerate or freeze for later use. Reheat the soup over low heat, whisking occasionally, until warmed through.

Tips for Perfect Results

Use the Right Type of Lentils:

Choose green or brown lentils for this recipe, as they hold their shape and provide a nice texture to the soup.

Don't Overcook the Vegetables:

Cook the vegetables until they're tender, but still crisp, to preserve their texture and flavor.

Season to Taste:

Taste and adjust the seasoning as needed, adding more salt, pepper, or spices to suit your taste preferences.

Experiment with Spices:

Add your favorite spices and herbs to the soup, such as cumin, paprika, or thyme, to give it a unique flavor.

Use a Slow Cooker Liner:

Use a slow cooker liner to make cleanup easier and prevent the soup from sticking to the slow cooker.

Make it a Meal:

Serve the soup with a side of crusty bread or a green salad for a filling and satisfying meal.

Common Mistakes to Avoid

  • Overcooking the Lentils:

    Fix: Check the lentils regularly during cooking and stop cooking when they're tender but still hold their shape.

  • Not Sautéing the Onions and Garlic:

    Fix: Sauté the onions and garlic before adding the other ingredients to bring out their natural sweetness and depth of flavor.

  • Not Using Enough Liquid:

    Fix: Use enough vegetable broth to cover the ingredients and allow for simmering, adding more as needed to achieve the desired consistency.

  • Not Blending the Soup:

    Fix: Blend the soup to your desired consistency, using an immersion blender or transferring it to a blender, to create a smooth and creamy texture.

Variations & Substitutions

Spicy Version:

Add diced jalapeños or red pepper flakes to give the soup a spicy kick.

Roasted Vegetable Version:

Roast the vegetables in the oven before adding them to the soup for added depth of flavor.

Vegan Version:

Use a vegan broth and omit any animal-derived ingredients to make the soup suitable for a vegan diet.

Gluten-Free Version:

Use gluten-free broth and be mindful of any gluten-containing ingredients to make the soup suitable for a gluten-free diet.

Low-Sodium Version:

Use low-sodium broth and be mindful of the amount of salt added to the soup to make it suitable for a low-sodium diet.

High-Protein Version:

Add cooked chicken, beans, or tofu to increase the protein content of the soup.

Storage & Make-Ahead

Room Temp:

Store the cooled soup in an airtight container at room temperature for up to 2 hours.

Refrigerator:

Store the cooled soup in an airtight container in the refrigerator for up to 5 days. Reheat the soup over low heat, whisking occasionally, until warmed through.

Freezer:

Store the cooled soup in an airtight container or freezer bag in the freezer for up to 3 months. Thaw the soup overnight in the refrigerator, then reheat it over low heat, whisking occasionally, until warmed through.

Frequently Asked Questions

Can I make this ahead of time?

Yes! You can prepare this recipe up to 2 days in advance. Store it covered in the refrigerator and bring to room temperature before serving. The flavors actually improve as they meld together overnight.

Can I use red lentils instead of green or brown lentils?

Yes, you can use red lentils, but keep in mind that they have a slightly sweeter and nuttier flavor than green or brown lentils. They also cook more quickly, so adjust the cooking time accordingly.

Can I add other vegetables to the soup?

Yes, feel free to add your favorite vegetables to the soup. Some options include diced bell peppers, chopped kale, or sliced mushrooms. Just adjust the cooking time and seasoning accordingly.

Can I make this soup in a pressure cooker?

Yes, you can make this soup in a pressure cooker. Cook the soup for 20-25 minutes, then let the pressure release naturally. This will result in a quicker cooking time and a more tender texture.

Is this soup suitable for a vegan diet?

Yes, this soup is suitable for a vegan diet, as long as you use a vegan broth and omit any animal-derived ingredients. Just be mindful of the ingredients and adjust accordingly.

Can I freeze the soup for later use?

Yes, you can freeze the soup for up to 3 months. Thaw the soup overnight in the refrigerator, then reheat it over low heat, whisking occasionally, until warmed through.

How do I reheat the soup?

Reheat the soup over low heat, whisking occasionally, until warmed through. You can also reheat it in the microwave, but be careful not to overheat, as this can result in a loss of texture and flavor.

Can I serve this soup as a main course?

Yes, you can serve this soup as a main course, especially if you add some crusty bread or a side salad. The lentils provide a good source of protein, making it a satisfying and filling meal.

slow cooker lentil soup with cabbage and carrots for hearty dinners
soups

slow cooker lentil soup with cabbage and carrots for hearty dinners

4.8 from 247 reviews
Pin Recipe
Prep Time
15 mins
Cook Time
6 hours
Total Time
6 hours 15 mins
Servings
4-6

Ingredients

  • 1 cup brown or green lentils, rinsed and drained
  • 2 cups chopped cabbage
  • 3 medium carrots, peeled and chopped
  • 1 large onion, chopped
  • 3 cloves garlic, minced
  • 2 cups vegetable broth
  • 1 can diced tomatoes
  • 1 teaspoon dried thyme
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 2 tablespoons olive oil

Instructions

  1. Step 1: Prepare the ingredients. Rinse the lentils and chop the cabbage, carrots, and onion. Mince the garlic and set aside.
  2. Step 2: Sauté the onion and garlic. Heat the olive oil in a pan over medium heat. Add the chopped onion and cook until softened, about 5 minutes. Add the minced garlic and cook for an additional minute.
  3. Step 3: Add the ingredients to the slow cooker. Add the cooked onion and garlic, lentils, chopped cabbage, carrots, vegetable broth, diced tomatoes, thyme, salt, and pepper to the slow cooker. Stir to combine.
  4. Step 4: Cook the soup. Cook the soup on low for 6 hours or high for 3 hours.
  5. Step 5: Season and serve. Season the soup with salt and pepper to taste. Serve hot, garnished with chopped fresh herbs if desired.
  6. Step 6: Store leftovers. Let the soup cool, then refrigerate or freeze for later use.

Recipe Notes

  • To make this recipe in a pressure cooker, cook for 20-25 minutes.
  • You can also add other vegetables, such as diced bell peppers or zucchini, to the soup if desired.
  • For a creamier soup, add 1/4 cup heavy cream or coconut cream towards the end of cooking time.
  • This soup freezes well, so feel free to make a batch and freeze for later use.

Nutrition (per serving)

285
Calories
35g
Carbs
12g
Protein
10g
Fat
4g
Fiber

You May Also Like

Discover more delicious recipes

Never Miss a Recipe!

Get our latest recipes delivered to your inbox.