This massively-indulgent crockpot Cauliflower In Cheese Sauce will instantly transform your holiday meals and Sunday suppers from blah to simply AMAZING! Seriously, who can resist cauliflower absolutely smothered in cheese sauce? It’s nothing less than a 5 ingredient wonder that will please to the very last bite!

Slow cooker of Cheesy Cauliflower.
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Get ready for some taste bud happiness, because this cauliflower in cheese sauce delivers all the rich and cheesy flavors you’ve been craving!

Kara writes: "Good, like mac and cheese."

Oh, and that big, hungry group of people lurking around the kitchen waiting for dinner? They don’t stand a chance against this rich and creamy cauliflower and cheese treat!

Trust me, I have a lot of experience with hungry teenage boys lurking around the kitchen waiting for dinner!

And this crockpot cauliflower recipe is the just the thing to satisfy those hungry tummies, while super-sneakily adding more veggies to dinner!

It’s also the perfect indulgent vegetable side to serve at Thanksgiving, Christmas, Easter, or any big family meal for that matter. In fact, it’s just as popular as my Crockpot Cheesy Broccoli and Oven Roasted Garlic Cauliflower.

Plus, this cauliflower couldn’t be simpler to prepare. You’ll only need 5 simple ingredients, and the prep is so easy you’ll feel like you’re done almost as soon as you begin!

Seriously, preparing frozen cauliflower in the slower cooker has never been easier.

So what are you waiting for?

All you’ll need are these 5 simple ingredients to get started…

Ingredients including shredded cheese, cheddar cheese soup, and pepper.

Ingredients

You’ll just need a few simple things to make the BEST crockpot cauliflower in cheese sauce recipe!

First check your fridge, cupboards, or pantry, then add the following to your next grocery list to make sure you’ve got everything you need on hand…

  • Frozen Cauliflower
  • Cheddar Cheese Soup
  • Sharp Cheddar Cheese
  • Salt & Pepper

Like with so many of my easy 5 Ingredient Crock Pot Recipes, you’ll also need a 5 – 6 quart Crockpot to prepare this crockpot cauliflower recipe.

How to Make Cauliflower in Cheese Sauce

You won’t believe how easy it is to make this crockpot cauliflower and cheese recipe.

Here’s what you’ll do…

1. Remove your cauliflower from the freezer, and let it thaw slightly on the counter. I usually let mine sit out for about 1 hour prior to starting.

2. After it has thawed a bit, add all ingredients to a large mixing bowl, and stir until well combined.

3. Then transfer your cauliflower and cheese mixture to your crockpot and cover with the lid.

Slow cooker of Cheesy Cauliflower.

4. Cook as directed until done.

Then dish up your cheesy wonderful cauliflower, and enjoy every last delicious bite!

Scroll down for the printable recipe card with detailed, step-by-step instructions.

Cheesy Cauliflower in a bowl with a fork.

Variations

Want to kick up the flavor even more? The combination of buffalo sauce and sharp cheddar cheese creates a flavor experience you won’t soon forget.

So if you’re feeling like spicing things up, simply add 1/2 cup of Hot Wings Buffalo Sauce to your mixture. Trust me, this will give your crockpot cauliflower a massive flavor upgrade!

Cheesy Buffalo Cauliflower in a red dish.

What To Serve With Cauliflower and Cheese

Try adding one of these tasty dinner recipes to your crockpot cauliflower and cheese to complete your crowd pleasing dinner feast…

Reviews

Here’s what your frugal friends are saying about this easy crockpot cauliflower recipe…

B. writes: “Great way to get kids to eat their veggies.”

Joy writes: “Good!”

Tara writes: “My favorite side!!”

Cindy writes: “Yum!”

Kara writes: “Good, like mac and cheese.”

Kim writes: “Amazing!”

Ryan writes: “So cheesy and delicious.”


Did You Enjoy This Recipe? ⭐️⭐️⭐️⭐️⭐️ Leave a comment & review below!

Cauliflower In Cheese Sauce

This massively-indulgent crockpot Cauliflower and Cheese will INSTANTLY transform your holiday meals and Sunday suppers from blah to simply AMAZING! Seriously, who can resist cauliflower absolutely smothered in cheese sauce? It's nothing less than a 5 ingredient wonder that will please to the very last bite!
Servings: 6 servings
Cheesy Cauliflower in a silver slow cooker.
Prep Time: 5 minutes
Cook Time: 2 hours 30 minutes
Total Time: 2 hours 35 minutes
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Doubling Recipe Tip

If doubling or tripling recipe with buttons below, ingredient notes found after comma will not adjust. Increase ingredients as needed.

Ingredients 

  • 24 ounces Frozen Cauliflower, (2 packages, 12 ounces each)
  • 21 ounces Campbell’s Cheddar Cheese Soup, (2 cans, 10.5 ounces each)
  • 1 cup Shredded Sharp Cheddar
  • ¼ teaspoon Salt
  • ¼ teaspoon. Pepper

Instructions 

  • Gather your cauliflower and cheese ingredients.
    Ingredients including cheddar cheese, French fried onion, and pepper.
  • Slightly thaw cauliflower (I let the bags sit out on the kitchen counter for 1 hour prior to cooking)
  • After cauliflower has slightly thawed, combine all ingredients in large mixing bowl, and stir until well combined.
  • Spray crockpot with nonstick cooking spray.
  • Then transfer to cheesy cauliflower mixture to crockpot, and cover.
  • Cook on HIGH for approx. 2.5 – 3 hours, or until done. ENJOY!
    Slow cooker of Cheesy Cauliflower.

Notes

  • FAQ’s: For answers to Frequently Asked Questions or tips for common substitutions and variations, please refer to the detailed information above this recipe card.
iconLike this recipe? Rate & comment below!

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So have you tried this Crockpot Cauliflower Recipe for yourself yet?

Leave a comment & share…

About Heidi Miller

Heidi Miller is the creator of The Frugal Girls, where she shares easy recipes with massive flavor! She has been creating and sharing recipes online for over 15 years, and brings warmth, expertise, and a personal touch to every recipe. Her work has been featured on Today.com, NBC, Fox, Parade, People, Country Living, Woman’s World, and more!

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4 Comments

  1. Ashley says:

    Do you also add the 1 can of milk for the cheese soup? Or just the contents of the can?

    Thanks!

    1. Heidi says:

      Hi Ashley ~ just the contents of the can, and no milk. 🙂

  2. Sheila Saul says:

    Can I use fresh cauliflower and broccoli in these cheesy recipes? Would it make a difference in the cook time? Thanks for beautiful and delish recipes.

    1. Heidi says:

      Hi Sheila ~ I honestly haven’t tried, but I think it should work just fine. I’d just suggest to shorten the cook time and keep a close eye on it to see once the cheese has been well melted. If you try it, let me know how it turns out! 😉