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Slow Cooker Lentil Soup with Bacon

Liz DellaCroce Avatar

LIZ DELLA CROCE

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Bacon adds a smoky, salty flavor to this easy and delicious slow cooker lentil soup full of veggies, protein and fiber.

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Slow cooker lentil soup with bacon garnished with fresh herbs.

Everyday life as a busy work-at-home mother of two busy teens practically beg for easy and delicious slow cooker recipes. To give you the energy to keep up, my Slow Cooker Lentil Soup with Bacon will give you a hefty dose of much-needed protein, fiber, and nutrients. The best part? The slow cooker does all of the work so that you can focus on other things!

Ingredients

Labeled ingredients for slow cooker lentil soup with bacon on a white counter.
  • Lentils: You could use any color lentil, but I usually use green or brown lentils.
  • Bacon: Adds savory flavor and protein.
  • Veggies: A mirepoix of celery, carrots, and onion along with canned diced tomatoes add heartiness to the stew, I like to use fire roasted tomatoes for an extra depth of flavor.
  • Spices: Smoked paprika, chili flakes, and fresh garlic help season and give flavor to this soup.

How to Make Slow Cooker Lentil Soup with Bacon

Frying bacon in a pan.

Step 1. Start by cooking your bacon strips in a pan, broken into small pieces.

Chopping carrots.

Step 2. Then cut your carrots, onion, and celery and add them to your slow cooker.

Pouring chicken broth into slow cooker.

Step 3. Then add the lentils and cooked bacon, and spices to the slow cooker, along with the chicken broth.

Stirring lentil soup in slow cooker pot.

Step 4. Stir it all together, then cook on low for 8 hours or high for 4.

Slow cooker lentil soup with bacon in a white bowl.

When finished, serve topped with fresh parsley and enjoy your Slow Cooker Lentil Soup with Bacon!

Frequently Asked Questions

Can you cook from raw in a slow cooker?

Yes! You don’t need to precook anything before putting it in a slow cooker, they’re designed to cook raw food safely.

Do you need to soak lentils before using them in soup?

Lentils are small, with thin skins, so they’ll cook just fine without being soaked first.

Are lentils good for you?

Like all things, you should eat in moderation, but lentils are a great source of fiber, protein, and iron.

Lentil soup with bacon and topped with fresh parsley.

More Slow Cooker Recipes

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Slow Cooker Lentil Soup with Bacon

Liz Della Croce
4.28 stars average
Bacon adds a smoky, salty flavor to this easy and delicious slow cooker lentil soup full of veggies, protein and fiber.
Prep Time 15 minutes
Cook Time 4 hours
Total Time 4 hours 15 minutes
CourseAppetizer, Soup
Serves4

Ingredients
 
 

  • 2 slices bacon thinly sliced
  • 1 cup lentils rinsed and sorted
  • 2 celery stalks diced
  • 2 carrots diced
  • 1 medium onion diced
  • 2 cloves garlic minced
  • 1 tablespoon smoked paprika
  • ½ teaspoon red chili flakes
  • 15 oz can fire roasted diced tomatoes
  • 32 oz chicken broth low sodium
  • fresh chopped parsley optional garnish

Instructions
 

  1. In a frying pan over medium-high heat, cook bacon slices until brown and crispy then remove from pan and set on a plate lined with paper towel to drain.
  2. Add all ingredients including the cooked bacon to the slow cooker and heat on Low for 8 hours or High for 4 hours.
  3. Serve with fresh chopped parsley.

Nutrition

Serving: 2cupsCalories: 172kcalCarbohydrates: 34.1gProtein: 13.3gFat: 1.9gSaturated Fat: 0.5gPolyunsaturated Fat: 1.4gTrans Fat: 0gCholesterol: 4mgSodium: 470mgFiber: 11.8gSugar: 7.4g

Liz’s Notes

Salt is left out of this recipe due to the bacon, canned tomatoes and chicken broth used. Feel free to add salt if you prefer.

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4.28 from 25 votes (20 ratings without comment)

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21 responses to “Slow Cooker Lentil Soup with Bacon”

  1. Amber Avatar
    Amber

    Hello Liz!
    I hope you are still active on here. I’ve never cooked lentils before. What color do you use?
    Thanks!

    1. Liz DellaCroce Avatar
      Liz DellaCroce

      I like to use green or brown lentils for this soup :)

  2. Brian Bassett Avatar
    Brian Bassett

    If you are going to give nutritional fact per serving, it might be a good thing to say what the serving size is. Also, light grey text on an off-white background is cruel on people with poor vision.

    1. Liz DellaCroce Avatar
      Liz DellaCroce

      Hi Brian,

      Sorry about that – this recipe is 6 years old and 3 or 4 years ago we got a new recipe plugin which makes the recipes printer friendly and easy to use. As a result, the serving size didn’t pull over but I added it in (2 cups.) I hope you enjoy the recipe! As for the light grey text on off white background, you’re the first person to ever mention having trouble seeing it but I appreciate you letting me know. I’ll see if others feel the same and consider changing as we do a website redo in the coming years. :)

  3. Candace Avatar
    Candace

    I plan on making this on Sunday for the week. Haven’t tried lentils yet and I figured the best way to try them is with BACON!!!! LOL. I do have one question…do you know if this will freeze well? I’m omitting the tomatoes because I can’t eat them but including all other ingredients.

    1. Liz DellaCroce Avatar
      Liz DellaCroce

      Yes this freezers really well!

  4. MaryPat1026 Avatar
    MaryPat1026

    Very good basic recipe; I increased the lentils to 1.5c. Instead of bacon, I used 5 andouille sausages that had been browned, braised, then chopped in large chunks (omitted the chili flakes and canned tomatoes, but would use the tomatoes again). I used the sausage braising liquid along with the chicken stock. During the last 1/2 hour, I added chopped kale. It was excellent!

    1. Liz DellaCroce Avatar
      Liz DellaCroce

      So glad you loved it and made it your own!!