Slow Cooker Broccoli Cheese Soup

Published November 26, 2013. Updated August 21, 2019

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This Slow Cooker Broccoli Cheese Soup is the perfect comforting soup for those cold winter days! It’s so easy to make and oh so satisfying!

Slow Cooker Broccoli Cheese Soup in a white bowl with a spoon

Slow Cooker Broccoli Cheese Soup

I woke up this morning to the relaxing sound of pouring rain outside my window. Though it can seem gloomy and dark out (not to mention the days are beginning to feel so much shorter) these rainy and cold days make for great soup days.

It’s so nice to be able to come home after a long, cold day and wrap yourself up in your softest, cozy blanket and sink yourself into your plush couch and enjoy a large bowl of warm soup. And it doesn’t get much better than having dinner basically ready and waiting for you when you get home!

Slow Cooker Broccoli Cheese Soup in a slow cooker with a ladle

Ingredients You Need To Make Slow Cooker Broccoli Cheese Soup

  • Broccoli florets
  • Garlic
  • Yellow onion
  • Butter
  • Chicken broth
  • Heavy cream
  • Cheddar cheese
  • Parmesan cheese
  • Evaporated milk
  • Flour
  • Thyme

Tips For Making This Soup In The Slow Cooker

  1. Don’t skip the step of sauteing the onions in a skillet beforehand. This creates a lot of flavor and will make a difference to the end flavor of the soup.
  2. If you’re going out for the day keep the slow cooker on low for 6 hours and it’ll be ready to eat after a long day.

Who doesn’t love a good slow cooker dish? I’m hooked on them lately, this is the third soup I’ve posted that’s made in the slow cooker in just a few weeks.

This soup is amazingly easy, it’s incredibly delicious and hearty and it’s perfectly cheesy. This is definitely a new slow cooker favorite for me. Enjoy!

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4.42 from 29 votes

Slow Cooker Broccoli Cheese Soup

This Slow Cooker Broccoli Cheese Soup is the perfect comforting soup for those cold winter days! It's so easy to make and oh so satisfying!
Servings: 6 Servings
Prep15 minutes
Cook5 hours
Ready in: 5 hours 15 minutes

Ingredients

Instructions

  • Melt butter in a large skillet over medium heat. Add onions and saute until they begin to soften, about 3 - 4 minutes. Add garlic, flour and season lightly with salt and pepper then cook, stirring constantly, 2 minutes. While whisking, slowly pour in evaporated milk (whisk well to smooth).
  • Cook mixture, stirring constantly until it begins to thicken then pour into a slow cooker along with chicken broth, diced broccoli and thyme. Cover with lid and cook on low heat for 5 - 6 hours.
  • Turn heat to warm (or off) and stir in heavy cream, then add in shredded cheddar cheese and parmesan cheese and stir to blend. Season with salt and pepper to taste and serve warm.
  • *From about 20 oz broccoli crowns, large stems cut off and discarded (or reserved for another use), florets diced into small pieces.
  • Recipe Source: Cooking Classy
Nutrition Facts
Slow Cooker Broccoli Cheese Soup
Amount Per Serving
Calories 679 Calories from Fat 432
% Daily Value*
Fat 48g74%
Saturated Fat 30g188%
Cholesterol 153mg51%
Sodium 807mg35%
Potassium 897mg26%
Carbohydrates 30g10%
Fiber 2g8%
Sugar 15g17%
Protein 33g66%
Vitamin A 1990IU40%
Vitamin C 73.1mg89%
Calcium 887mg89%
Iron 2.1mg12%
* Percent Daily Values are based on a 2000 calorie diet.
Nutrition values are estimates only. See full disclaimer here.

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232 Comments

  • Elaine shumaker

    My soup curdled:(. I followed the recipe to the tee. Why am I the only one that this happened to?
    I thought it strange to add the milk and then have it cook for hours but noticed no one else seemed to have a problem?
    It tastes great but looks terrible.
    Any suggestions

    • Jaclyn

      Jaclyn Bell

      A few people have noted having the same problem in the comments above. You could probably just add the milk in at the end of cooking, your slow cooker may cook a little hot.

  • Vincent

    We made this earlier today and served it tonight. My stepfather called it the best soup he’d ever had in his ENTIRE LIFE and praised the mouthfeel specifically. I thinned it out somewhat unintentionally with regular milk but there were compliments all around. It was especially good as a bread dip, too. Thanks!

  • Barbara Schroeder

    I made this today for my husband and he loves it. It turned out beautifully, great recipe! Thanks!
    I made it according to the directions and included chicken broth. Because I am vegetarian I will make my own broccoli based broth to use for the next time so I can have some too!!

  • Shae Conk

    I am excited to try this! This is in the crock pot as we speak! Jaclyn, you look very familiar. Did you grow up in Hyde Park, Utah!?

    • Jaclyn

      Jaclyn Bell

      That would probably be fine, it just won’t have as strong of a flavor unless you are adding mozzarella in addition to most of the cheddar.

  • Cathy

    I just had my first bowl after making this and all I can say is that is is AMAZING! I did add a little bit more heavy cream (just because I had some left and it wasn’t enough to use for something else) Also I added some jack cheese (I love chessey soup) LOL but other then that followed it. I WILL be making this again soon!

  • Elicia

    I added grilled chicken at the end. I also added bow tie pasta & mushrooms & more cheddar. Delish!

  • Rachel

    I just got everything in the crock, and realized I don’t have the cream to finish it off, I do have more evaporated milk though. Can I sub it? Or I also have whole milk

    • Jaclyn

      Jaclyn Bell

      I wouldn’t recommend anything other than the evaporated milk because it may curdle. Heavy cream may work but at might not.

      • Rachel

        I was missing the cream to add with the cheese at the end, so I just ommited it. I did use my (new Xmas present) hand blender before adding the cheese. The soup was almost as good as Panera!