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

  • Tina

    Made this for my family last week and it was a huge hit! Thank you so much for sharing this recipe. It is now a new family favorite!

  • Nicole

    Just made this and its seriously the best broccoli soup ive ever had! I will definitely be making this again and again!

  • jennifer kutska

    Mine got lumpy and curdled. We still ate it because I can’t afford to waste money/food, but I was pretty disappointed.

    • Jaclyn

      Jaclyn Bell

      I’m so sorry that happened! Your slow cooker may cook a little hot.

      • Kim

        I just made this soup and it doesn’t taste very cheesy. I ended up adding 15 oz of sharp cheddar instead of the 12 oz hoping it would give it more flavor but it didn’t. Otherwise I followed the recipe exactly. Maybe after it sits in the crock pot for a little bit longer???

        • Jaclyn

          Jaclyn Bell

          The flavors may meld a little bit after it sits but if you want it stronger I’d say just use extra sharp cheddar and a little more.

    • Deb

      You can fix a broken (curdled) soup or cream sauce. Just add more heavy cream and whisk it in really fast. Keep whisking until it comes back together, usually within a minute or two.

      • Tania

        Thank you so much for your comment. I just made this soup and it came out very curdled. I was about to make hot dogs as I had 2 hungry little boys and was almost in tears (I’m pregnant) but found your suggestion and it worked! It’s still a little curdled but no one noticed and it’s tasting good! Thanks again!

  • Claudia

    I never read recipes… And I missed the whole 1/3 cup of butter part so I only put about 2 Tablespoons. So far so good though! I put it on high for 2 hours and now it’s going on low for an hour and a half before adding the cream and cheese. I also riced a head of cauliflower along with the broccoli for some extra ‘flare’. Looks very good, I’m sure it will taste good, even without the extra butter ha!

    • Annette

      What do you mean by heavy cream? Sorry if that sounds like a dumb question but have never used it or have and didn’t know it was heavy cream.
      Hubby is having teeth pulled and this looks like an awesome healthy soup for him after his dental surgery.

      • Jaclyn

        Jaclyn Bell

        Heavy cream has a greater amount of fat than just whipping cream (not a lot though) and much more than half and half. You could use regular whipping cream though and it should work the same. I hope you both love it! And I wish your husband best of luck with the dental surgery! I remember having my wisdom teeth pulled, not fun.

        • Annette

          Is there anything besides whipping cream I could use for a heavy cream? 18% cream, is that heavy enough?

          • Jaclyn

            Jaclyn Bell

            That should work fine, it will just be slightly less creamy. You could reduce the chicken broth by 1/4 cup then later when adding the cream increase it by 1/4 cup so you still have the same amount of creaminess in there. I hope you love it Annette!

  • Debra

    Mine clotted and kind of curdled. Made is exactly as your recipe, not sure what went wrong. Haven’t eaten it yet but it looks kind of yucky. Very disappointed.

    • Giselle

      Mine did too! Looks bad but tastes fine. I cooked it on low for the 6 hours. I later read an article giving slow cooker tips. One of the tips was adding all dairy ingredients until the last 2 hours of cooking to keep them from curdling :/
      I’ll try that next time….

  • Chelsea

    This recipe looks delicious! I was just wondering if you have ever frozen it to have it another day. I am the only one in my house who likes broccoli and I wouldn’t want to waste it!

    thank you!

    • Jaclyn

      Jaclyn Bell

      Sorry I haven’t tried freezing it, but I’d imagine it would be okay.

  • Carrie Overman

    I found your blog through Pinterest and am just thrilled! I spent an hour looking through recipes and tonight I’m making this soup! So pumped to have found you! :)

    • Jaclyn

      Jaclyn Bell

      I’m so glad you found my blog too Carrie! I hope you love the recipes!

  • Kate

    Would vegetable broth work as well as chicken. My daughter is a vegetarian.

    • Jaclyn

      Jaclyn Bell

      That should work okay. The color of the soup will be a little bit different and it will probably have a slight tomato flavor to it but if you don’t mind that it should be fine.

      • Barbara

        I used College Inn Vegetable Broth because it has a light color similar to Chicken Broth and it has a mild flavor that, for my taste didn’t take away from the broccoli. It’s a delicious soup. Thanks for sharing the recipe.

    • Michelle

      Did the vegetable broth work out? All i have is veg broth and wondering if it will work…