Cheesy Broccoli Casserole

Welcome to the world of warm, gooey comfort food! Today, I want to share my favorite cheesy broccoli casserole recipe with you.
This dish has tender broccoli coated in a rich, creamy cheese sauce. The crunchy cracker topping adds the perfect finish.
Kids and adults both love this side dish. It goes great with turkey, ham, or even meatloaf.
Let me show you how to make this easy family favorite that will have everyone asking for seconds!
Why You’ll Love Cheesy Broccoli Casserole?
- The homemade cheese sauce tastes better than store-bought.
- Even kids who don’t like veggies enjoy this dish.
- The crispy, buttery topping adds amazing texture and flavor.
- It works perfectly as a holiday or everyday side dish.
- You can make it ahead for busy weeknight dinners.

Ingredients You’ll Need
- Broccoli: Fresh green florets that become tender when baked in the cheesy sauce. You can use frozen broccoli, too.
- Butter: Creates the base for the cheese sauce and adds richness to the cracker topping.
- Flour: Works with butter to thicken the sauce. It helps make the creamy texture you’ll love.
- Half & half: Makes the sauce rich and creamy. You can use milk for a lighter version.
- Cheddar cheese: Sharp cheddar gives the best flavor. Freshly shredded melts better than pre-packaged kinds.
- Seasonings: Salt, pepper, garlic powder, and paprika enhance the flavor without overwhelming the dish.
- Butter crackers: Ritz or similar crackers create that irresistible crispy, golden topping everyone fights over.
Equipment You’ll Need
- Baking dish: A medium rectangular dish (about 11×7 inches) gives the perfect depth for the casserole.
- Large pot: For boiling the broccoli until it’s just tender before baking.
- Medium saucepan: For making the cheese sauce. One with a heavy bottom prevents burning.
- Whisk: Helps blend the flour and butter smoothly for a lump-free cheese sauce.
- Cutting board: Makes preparing and chopping the broccoli florets quick and easy.
How to Make Cheesy Broccoli Casserole?
This comfort food classic combines tender broccoli with a homemade cheese sauce and crispy topping. Here’s how to make it:
Step 1: Prepare the broccoli
Boil the broccoli for just 3-4 minutes until bright green but still firm. Drain well so your casserole won’t be watery.
Step 2: Make the cheese sauce
Melt butter and add flour to create a roux. Whisk in half & half, then stir in cheese until smooth and creamy.

Step 3: Combine and top
Mix the sauce with the broccoli and pour into your baking dish. Crush crackers, mix with butter and cheese, then sprinkle on top.
Step 4: Bake to perfection
Bake at 350°F for about 20-25 minutes until the sauce bubbles and the topping turns golden brown. Let it rest before serving.

Tips for the Best Cheesy Broccoli Casserole
- Don’t overcook the broccoli during blanching. It will continue to cook in the oven, and you want to avoid mushy broccoli.
- Shred your own cheese from a block instead of using pre-shredded. It melts better and doesn’t have anti-caking agents.
- Let the casserole rest for 10 minutes after baking. This helps the sauce set up and makes serving easier.
- For extra crunch, broil the top for 1-2 minutes at the end, but watch carefully to prevent burning.
Variations and Substitutions
- Add protein by mixing in 2 cups of cooked, diced chicken or ham for a complete one-dish meal.
- Try different cheeses like Monterey Jack, Gruyere, or a bit of Parmesan mixed with the cheddar for new flavors.
- Make it healthier by using milk instead of half & half and reducing the amount of cheese and butter slightly.
- Add more veggies like cauliflower, carrots, or peas to boost nutrition and add color to your casserole.
Make-Ahead and Storage Tips
- Prepare a day ahead by assembling everything, but wait to add the cracker topping until right before baking.
- Refrigerate leftovers in an airtight container for 3-4 days. The flavor actually improves the next day!
- Freeze after baking by cooling completely, then wrapping tightly. Thaw overnight in the refrigerator before reheating.
- Reheat individual portions in the microwave at 50% power, stirring every 30 seconds for best results.
Serving Ideas
- Holiday meals: Pairs perfectly with roasted turkey and all the traditional sides for Thanksgiving or Christmas.
- Sunday dinner: Serve alongside a juicy pot roast for a comforting family meal that everyone will enjoy.
- Potluck contribution: This casserole travels well and stays delicious even at room temperature for a while.
- Meatless main dish: Add a green salad and crusty bread to make this rich casserole the star of dinner.
Frequently Asked Questions (FAQs)

Cheesy Broccoli Casserole
Ingredients
- 2 pounds broccoli florets
- 1/4 cup butter
- 1/4 cup flour
- 1 3/4 cups half & half
- 2 cups shredded sharp cheddar cheese divided
- 1/2 teaspoon salt
- 1/2 teaspoon garlic powder
- 1/2 teaspoon paprika
- 1/4 teaspoon black pepper
- 1 sleeve butter crackers like Ritz
- 1/4 cup melted butter
Instructions
- Preheat oven to 350°F and spray a medium baking dish with cooking spray.
- Boil broccoli for 3-4 minutes until bright green. Drain well.
- Make cheese sauce by melting butter, whisking in flour and seasonings, adding half & half, and stirring in most of the cheese.
- Combine sauce with broccoli and pour into the baking dish.
- Mix crackers with butter and remaining cheese, then sprinkle over the casserole.
- Bake for 20-25 minutes until bubbly with a golden top.
- Let stand 10 minutes before serving for the best texture.
Notes
- For make-ahead prep, assemble without the topping and refrigerate. Add topping just before baking.
- Freeze the cooled casserole for up to 3 months. Thaw overnight before reheating.
- Try different cheese combinations for variety, like adding Parmesan or Gruyere.
- Add cooked chicken or ham to turn this side dish into a main course.