Broccoli and cheese casserole is a comforting classic. It combines tender broccoli with creamy cheese sauce. This dish works for weeknight dinners or potlucks. It’s easy to prepare. You need basic ingredients and about an hour total.
This recipe serves six people. It uses fresh broccoli for best flavor. Frozen works too in a pinch. The cheese sauce relies on cheddar for sharpness. Breadcrumbs add a crunchy top. Let’s dive into the details.
Ingredients You’ll Need
Gather these simple items. They create a rich, flavorful casserole.
- 4 cups fresh broccoli florets (about 2 medium heads)
- 2 cups shredded sharp cheddar cheese, divided
- 1 cup milk (whole or 2%)
- 2 tablespoons unsalted butter
- 2 tablespoons all-purpose flour
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/4 teaspoon salt
- 1/4 teaspoon black pepper
- 1/2 cup sour cream
- 1 cup crushed Ritz crackers or panko breadcrumbs
- 2 tablespoons melted butter (for topping)
These measurements yield a creamy texture. Adjust cheese for extra cheesiness if you like.
Step-by-Step Instructions
Follow these steps for perfect results. Prep takes 15 minutes. Baking takes 30 minutes.
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Step 1: Prep the Broccoli
Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter or cooking spray.
Cut broccoli into bite-sized florets. Rinse under cold water. Steam or blanch for 3-4 minutes until bright green and tender-crisp. Drain well. Pat dry with paper towels. This prevents a watery casserole.
Spread broccoli evenly in the prepared dish. Set aside.
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Step 2: Make the Cheese Sauce
Melt 2 tablespoons butter in a medium saucepan over medium heat. Add flour. Whisk constantly for 1-2 minutes to form a roux. This thickens the sauce.
Slowly pour in milk while whisking. Keep stirring to avoid lumps. Cook until the mixture bubbles and thickens, about 3-5 minutes.
Remove from heat. Stir in 1 1/2 cups shredded cheddar cheese. Add garlic powder, onion powder, salt, pepper, and sour cream. Mix until smooth and cheese melts fully.
The sauce should coat the back of a spoon. Taste and adjust seasoning.
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Step 3: Assemble the Casserole
Pour the cheese sauce over the broccoli. Gently stir to coat every floret. Sprinkle remaining 1/2 cup cheddar cheese on top.
Mix crushed crackers or breadcrumbs with 2 tablespoons melted butter in a small bowl. Sprinkle evenly over the cheese layer. This creates a golden, crispy topping.
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Step 4: Bake to Perfection
Bake uncovered for 25-30 minutes. The top should turn golden brown. Cheese will bubble around the edges.
Remove from oven. Let rest 5-10 minutes before serving. This sets the casserole for clean slices.
Tips for the Best Broccoli and Cheese Casserole
Success comes from small tweaks. Here are proven tips.
- Use fresh broccoli when possible. It holds shape better than frozen. If using frozen, thaw and drain thoroughly.
- Don’t overcook the broccoli during blanching. Tender-crisp is key. Soggy veggies ruin texture.
- For a lighter version, swap sour cream for Greek yogurt. Use low-fat milk and reduced-fat cheese. Flavor stays intact.
- Add protein like cooked chicken or ham for a main dish. Stir in 2 cups diced meat with the sauce.
- Make ahead: Assemble up to 24 hours in advance. Cover and refrigerate. Add topping just before baking. Increase bake time by 5-10 minutes.
- Spice it up with cayenne pepper or mustard powder in the sauce. A dash adds warmth without overpowering.
- Store leftovers in an airtight container. Refrigerate up to 4 days. Reheat in oven at 350°F for 15 minutes or microwave portions.
- Freeze unbaked casserole for up to 2 months. Thaw overnight in fridge before baking.
Variations to Try
Keep it interesting with these twists.
- Cauliflower Swap: Replace broccoli with cauliflower. Same method. Milder flavor pairs well with cheese.
- Veggie Medley: Mix in carrots, peas, or mushrooms. Blanch veggies together for even cooking.
- Quinoa Base: Sub half the broccoli with cooked quinoa. Boosts protein and heartiness.
- Bacon Addition: Cook 6 slices bacon until crisp. Crumble and mix into sauce. Smoky depth elevates it.
- Vegan Version: Use plant-based cheese, milk, and butter. Swap sour cream for cashew cream. Tastes indulgent.
These changes keep the dish fresh. Experiment based on your pantry.
Nutrition Highlights
One serving (about 1 cup) offers solid nutrition. It provides vitamin C from broccoli, calcium from cheese, and fiber for digestion.
Approximate values per serving:
- Calories: 350
- Protein: 15g
- Fat: 25g
- Carbs: 20g
- Fiber: 3g
Pair with a salad for balance. It’s satisfying yet veggie-packed.
Common Mistakes to Avoid
Skip these pitfalls for flawless results.
- Rushing the roux leads to lumps. Whisk patiently.
- Skipping the rest time causes runny slices. Patience pays off.
- Overloading cheese makes it greasy. Stick to the recipe first.
- Using wet broccoli dilutes sauce. Dry it well.
- Low oven temp prevents crisp topping. Hit 375°F.
FAQs
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1. Can I use frozen broccoli?
Yes. Thaw completely and drain excess water. Pat dry to avoid sogginess. Reduce blanching to 1 minute.
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2. How do I make it gluten-free?
Use gluten-free flour for the roux. Choose certified gluten-free breadcrumbs or crushed gluten-free crackers.
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3. What’s the best cheese substitute?
Sharp cheddar shines, but try Gruyère for nuttiness or mozzarella for stretch. Mix for complexity.
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4. Can I prepare this in a slow cooker?
Yes. Cook on low for 2-3 hours after assembling. Add topping last 30 minutes on high for crisp.
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5. How do I reheat without drying it out?
Cover with foil and bake at 350°F for 15-20 minutes. Add a splash of milk to sauce before reheating.
This broccoli and cheese casserole delivers comfort every time. Simple steps yield big flavor. Enjoy it warm with loved ones.