Broccoli casserole is a staple comfort food, but making it in a Crockpot takes the ease and flavor to the next level! This Crockpot Broccoli Casserole is cheesy, creamy, and loaded with tender broccoli in every bite. It’s the perfect side dish for Thanksgiving, Christmas, Easter, or any potluck gathering. Plus, since it’s made in the slow cooker, it frees up your oven for other dishes!
Table of Contents
Why You’ll Love This Crockpot Broccoli Casserole Recipe
✔️ Effortless & Hands-Free – Just mix, dump, and let the slow cooker do the work.
✔️ Creamy & Cheesy – Packed with cheddar cheese and creamy goodness.
✔️ Great for Holidays – Perfect for Thanksgiving or Christmas.
✔️ Versatile – Works with fresh or frozen broccoli.
✔️ Crowd-Pleaser – Even picky eaters love this dish!
Ingredients You’ll Need
Main Ingredients
- 4 cups broccoli florets (fresh or frozen, chopped)
- 1 can (10.5 oz) condensed cream of mushroom soup (or cream of chicken soup)
- 1 cup shredded cheddar cheese
- ½ cup sour cream (or Greek yogurt for a lighter version)
- ½ cup mayonnaise
- 1 teaspoon garlic powder
- ½ teaspoon onion powder
- ½ teaspoon salt
- ½ teaspoon black pepper
- ½ teaspoon paprika (for extra flavor and color)
- ½ cup crushed Ritz crackers or breadcrumbs (for topping)
- 2 tablespoons melted butter (for topping)

Step-by-Step Instructions
Step 1: Prepare the Broccoli
- If using fresh broccoli, chop it into bite-sized florets.
- If using frozen broccoli, thaw it and drain any excess water to prevent a watery casserole.
Step 2: Mix the Casserole Base
- In a large mixing bowl, combine:
- Condensed soup, shredded cheese, sour cream, mayonnaise, garlic powder, onion powder, salt, pepper, and paprika.
- Stir well until everything is evenly mixed.
Step 3: Assemble in the Crockpot
- Spray the inside of your Crockpot (4-6 quart size) with nonstick cooking spray.
- Add the chopped broccoli, then pour the cheesy mixture over it.
- Stir gently to coat the broccoli evenly.
Step 4: Cook in the Slow Cooker
- Cover and cook on LOW for 3-4 hours or HIGH for 1.5-2 hours.
- Stir occasionally to prevent sticking.
Step 5: Add the Crispy Topping
- In a small bowl, mix the crushed Ritz crackers with melted butter.
- Sprinkle this mixture over the casserole during the last 30 minutes of cooking to add a crispy, buttery topping.
Step 6: Serve & Enjoy!
- Once fully cooked, stir, and serve warm as a side dish for any meal!
Tips for the Best Broccoli Casserole
✅ Use fresh or frozen broccoli – If using frozen, thaw and drain it first to avoid excess moisture.
✅ Don’t overcook – Cooking too long can make the broccoli mushy.
✅ Stir occasionally – This helps distribute heat evenly.
✅ Add a crunchy topping – Ritz crackers, Panko breadcrumbs, or even crushed cornflakes work great!
✅ Make it ahead – You can assemble the ingredients and refrigerate overnight, then cook the next day.
Variations and Substitutions
Make It Healthier:
- Swap Greek yogurt for sour cream.
- Use reduced-fat cheese and light mayonnaise.
- Substitute low-sodium soup for a healthier version.
Add Protein:
- Stir in cooked shredded chicken for a heartier dish.
- Add cooked bacon crumbles for extra flavor.
Make It Spicy:
- Add ½ teaspoon cayenne pepper or red pepper flakes for heat.
Swap the Cheese:
- Use pepper jack for a spicy kick.
- Try gruyère or mozzarella for a gourmet twist.
What to Serve with Crockpot Broccoli Casserole
This cheesy broccoli casserole pairs well with many dishes! Here are some ideas:
???? Main Dishes:
- Grilled Chicken – The creamy casserole balances grilled flavors.
- Baked Pork Chops – Perfect for a hearty meal.
- Roast Turkey or Ham – A holiday favorite.
???? Side Dishes:
- Mashed Potatoes – A classic pairing.
- Cornbread – Adds a nice texture contrast.
- Garlic Butter Green Beans – For extra greens.
FAQs
Can I make this in the oven instead?
Yes! Bake at 350°F (175°C) for 30-35 minutes in a casserole dish.
Can I make this without condensed soup?
Absolutely! Replace it with a homemade white sauce made from butter, flour, milk, and broth.
Can I freeze leftovers?
Yes, but the texture may change. Store in an airtight container for up to 3 months.
Can I double the recipe?
Yes! Use a larger (6-8 quart) slow cooker and increase the cooking time by 30-60 minutes.

Nutritional Facts (Per Serving – Approx. 6 Servings)
| Nutrient | Amount |
|---|---|
| Calories | 280 |
| Protein | 9g |
| Carbohydrates | 14g |
| Fat | 22g |
| Saturated Fat | 8g |
| Cholesterol | 30mg |
| Fiber | 2g |
| Sodium | 520mg |
| Sugar | 3g |
(Nutrition values are approximate and may vary based on ingredients used.)
This Crockpot Broccoli Casserole is the ultimate easy side dish for holidays, weeknight meals, or potlucks. It’s cheesy, creamy, and totally foolproof in the slow cooker. Give it a try, and let me know how it turns out!
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