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Home » Recipes » Side Dishes

Easy Crockpot Broccoli Cheese Casserole

Modified: Mar 2, 2026 by Kori Butler

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Crockpot broccoli cheese casserole is creamy, cozy, and incredibly easy to make. Fresh broccoli cooks low and slow in a cheesy ranch sauce, then gets topped with melty cheddar cheese and buttery Ritz crackers for the ultimate comfort-food side.

A white oval slow cooker filled with crockpot broccoli cheese casserole and a silver serving spoon.Pin
Jump to:
  • The backstory.
  • It's a must make.
  • Let's talk flavor and texture.
  • What you'll need.
  • How to make crockpot broccoli cheese casserole.
  • Make it your way.
  • How to serve it.
  • Kori's tips.
  • FAQ's
  • 📖 The recipe.
  • Keep the slow cooked eats coming.
  • 💬 What readers are saying.

The backstory.

Some nights call for comfort food. This broccoli casserole fits right in. It's the kind of side dish I make when I need something easy, familiar, and guaranteed to be eaten.

It's a must make.

Crockpot broccoli cheese casserole is one of those recipes you keep around because it never lets you down.

  • Easy. Everything goes into the crockpot and cooks low and slow with very little hands-on time.
  • Comforting. Creamy cheese sauce, tender broccoli, and that classic casserole feel hit all the cozy notes.
  • Family-friendly. Cheesy broccoli tends to disappear fast, even with picky eaters at the table.
  • Crockpot win. It frees up oven space and stays warm until you're ready to serve.
  • Flexible. Easy to tweak with different soups, add-ins, or extra cheese depending on what you have.

Let's talk flavor and texture.

Fresh broccoli cooks until tender but not mushy, which makes all the difference. The broccoli cheese sauce turns creamy without feeling heavy, and the cheddar cheese melts right in. That buttery Ritz cracker topping adds just enough crunch to balance everything out. It is a cheesy broccoli casserole that balances creamy, tender, and crisp all in one dish.

What you'll need.

Ingredients needed for making crockpot broccoli cheese casserole on a white board.

To make this crockpot broccoli and cheese casserole, you only need a handful of simple ingredients.

  • Broccoli florets: Fresh broccoli holds up best and keeps a good texture.
  • Dry ranch seasoning mix: Adds flavor without overthinking it.
  • Water or chicken broth: Helps everything cook evenly and keeps the sauce from getting too thick.
  • Condensed cheddar cheese soup: The shortcut that makes this dish work.
  • Shredded cheddar cheese: Brings that classic broccoli cheese flavor.
  • Sour cream: Adds extra creaminess and helps smooth out the cheese sauce.
  • Ritz crackers: Crushed and sprinkled on top right before serving for a buttery crunch.
  • Optional garnish: Parsley or green onions if you want a little color.

For exact ingredient quantities, please see the recipe card below!

How to make crockpot broccoli cheese casserole.

Putting crockpot broccoli cheese casserole together is simple, with just a few easy steps.

  1. Add the broccoli florets to the crockpot and season evenly with the ranch mix.
  2. Pour in the cheese soup and water or chicken broth, then give it a gentle stir.
  3. Cover and cook on low until the broccoli is fork-tender.
  4. Stir in the sour cream and shredded cheddar cheese and let everything warm through.
  5. Right before serving, sprinkle the crushed Ritz crackers over the top.

Make it your way.

Making crockpot broccoli cheese casserole your own is easy with a few simple adjustments.

  • Swap the cheddar cheese soup for cream of chicken or cream of mushroom.
  • Add cooked bacon or diced ham to make it more filling.
  • Stir in extra cheddar cheese if you want it even cheesier.

If this crockpot broccoli cheese casserole is on the menu, it's easy to round things out with a few more slow cooker favorites. Green Bean Slow Cooker Casserole keeps dinner feeling classic, Easy Ranch Crockpot Cheesy Potatoes are always a crowd-pleaser, and Smoked Gouda Mac and Cheese brings that rich, cozy comfort everyone loves. And when you want something simple and fresh, Easy Mixed Crockpot Vegetables balance it all out without any extra hassle.

How to serve it.

A white oval slow cooker filled with crockpot broccoli cheese casserole and a silver serving spoon.Pin

Served warm while the sauce is creamy and the topping still has a little crunch, crockpot broccoli cheese casserole fits right into an easy dinner plan.

  • Finish it with a light sprinkle of chopped parsley or green onions for a simple pop of color.
  • Serve it alongside baked chicken, pork chops, or a rotisserie chicken for an easy, balanced dinner.
  • Save leftovers for an easy lunch or dinner side the next day.

Kori's tips.

  • Cut larger broccoli florets into bite-sized pieces so they cook evenly.
  • Stir gently when adding the cheese to keep the broccoli from breaking apart.
  • If the casserole thickens too much near the end, add a small splash of warm water or milk.
  • Sprinkle the crackers on just before serving so they stay crunchy.

📌 Be sure to save this pin to Pinterest for later!

White baking dish filled with crockpot broccoli cheese casserole topped with melted cheese and crispy crumbs. Creamy broccoli florets coated in cheesy sauce and slow cooked until tender.Pin

FAQ's

What is the best way to store it?

Store leftovers in an airtight container in the fridge for up to 3 days.

Can I freeze it?

You can freeze it, but the texture of the broccoli will soften after thawing. This dish is best enjoyed fresh.

What's the best way to reheat it?

Reheat in the microwave, stirring occasionally until warmed through.

If you tried this recipe, let me know! I'd love for you to come back and give the recipe a 5 star rating and leave a review in the comments! 🙂 Let's stay connected, so please follow me on YouTube, TikTok, Instagram, Facebook, and Pinterest! Subscribe to my newsletter to get easy delicious crockpot recipe ideas every week!

📖 The recipe.

Crockpot broccoli cheese casserole in an oval white slow cooker and a silver serving spoon.

Crockpot Broccoli and Cheese Casserole

This crockpot broccoli and cheese casserole is creamy, comforting, and easy to make. Tender broccoli cooks in a cheesy ranch-seasoned sauce, then gets topped with melty cheddar and buttery Ritz crackers just before serving.
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Author Kori
Prep Time 5 minutes mins
Cook Time 5 hours hrs
Total Time 4 hours hrs 25 minutes mins
Course Slow Cooker Side Dishes
Cuisine American
Servings 6
Calories 219 kcal

Ingredients
  

  • 2 pounds broccoli florets
  • 1 packet dry ranch seasoning mix
  • ¾ cup water or chicken broth
  • 1 (10.5-ounce) can condensed cheddar cheese soup
  • ½ cup sour cream
  • 1½ cup shredded cheddar cheese
  • ½ cup crumbled Ritz crackers
  • Optional garnish: chopped fresh parsley or green onion

Instructions
 

  • Add the broccoli florets to a greased crockpot. Sprinkle the ranch seasoning mix evenly over the broccoli. Pour in the cheddar cheese soup and water (or broth). Stir gently to combine.
    Adding broccoli, ranch seasoning mix, and cheddar cheese soup to a white oval slow cooker to make crockpot broccoli cheese casserole.
  • Cover and cook on LOW for 4 to 5 hours, or until the broccoli is fork-tender. Stir occasionally.
    Place the lid on the white oval slow cooker and cooking the broccoli until it is done for crockpot broccoli cheese casserole.
  • Stir in the sour cream and shredded cheddar cheese. If needed, cover and cook for an additional 10 to 15 minutes - or just until the cheese is melted and the broccoli is warm.
    Adding shredded cheddar cheese and sour cream to the crockpot broccoli cheese casserole.
  • When ready to serve sprinkle with extra cheese, if desired, the top with the crumbled Ritz crackers. Garnish with fresh parsley or sliced green onion.
    Topping the crockpot broccoli cheese casserole with shredded cheddar cheese and crushed ritz crackers.

Video

Notes

For more helpful hints, substitution ideas, slow cooking tips, and other delicious recipe ideas, check out my post above.
CROCKPOT COOKING TIPS: Every slow cooker heats a little differently, so cooking times can vary. Once you know how your crock pot runs (hotter or cooler), you can adjust as needed. 
TIPS: Cut larger broccoli florets into bite-sized pieces so they cook evenly and stay tender. Stir gently when mixing in the cheese to avoid breaking up the broccoli. If the casserole looks too thick at the end, add a small splash of warm water or milk to loosen it up.
VARIATIONS: Swap the cheddar cheese soup for cream of chicken or cream of mushroom for a slightly different flavor. Add cooked, crumbled bacon or diced ham for a heartier version. For extra cheesiness, stir in an additional ¼ cup shredded cheddar before serving.
SERVING SUGGESTIONS: Sprinkle the crushed Ritz crackers on just before serving so they stay crunchy. Garnish with chopped fresh parsley or sliced green onions for a pop of color and freshness. Serve alongside baked ham, roasted chicken, or other holiday favorites. Leftovers reheat well and make an easy next-day side dish.
 

Nutrition

Calories: 219kcalCarbohydrates: 20gProtein: 12gFat: 11gSaturated Fat: 6gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gTrans Fat: 0.1gCholesterol: 30mgSodium: 657mgPotassium: 531mgFiber: 4gSugar: 3gVitamin A: 1275IUVitamin C: 135mgCalcium: 303mgIron: 1mg
DID YOU MAKE THIS RECIPE?Mention @slowcookedeatsofficial or tag #slowcookedeats! Be sure to subscribe to my newsletter to receive more slow cooked goodness straight to your inbox.

© 2025 Slow Cooked Eats

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Image of Kori Butler Slow Cooked Eats founder.

Hi, I'm Kori! I'm a culinary school–trained chef and a former CFO. Back when I had an hour commute each way and three boys to feed, the crockpot is literally how my family ate. These are the recipes that got us through.

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