Cheesy Broccoli Casserole

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If you’re searching for an easy side dish that’s creamy, comforting, and loaded with flavor, this Cheesy Broccoli Casserole is the answer. With fresh broccoli, gooey cheddar, and a savory topping, it’s the perfect holiday side dish, weeknight family dinner, or vegetarian comfort food that even picky eaters love. Best of all, it’s simple to prepare and made with everyday ingredients.

Why You’ll Love This Recipe:

•  Ultra cheesy and creamy texture

•  A delicious way to enjoy more vegetables

• Quick and easy prep

•  Great for potlucks, holidays, or everyday dinners

•  Uses affordable ingredients for a budget-friendly recipe

Ingredients Breakdown:

Vegetables:

• 4 cups broccoli florets — steamed until tender-crisp, providing a fresh, healthy base.

Cheeses:

• 2 cups shredded cheddar cheese (divided) — sharp and melty, mixed in and sprinkled on top.

• 1/4 cup grated Parmesan cheese — adds a salty, nutty crust.

Creamy Components:

• 1 cup milk — creates a smooth, rich texture.

• 1/2 cup mayonnaise — adds moisture and tang.

• 1/2 cup sour cream — for creaminess and slight tartness.

Seasonings & Toppings:

• 1/4 cup breadcrumbs — for a crunchy, golden topping.

• 1 tsp garlic powder — flavorful and aromatic.

• 1 tsp onion powder — enhances savory depth.

• Salt and pepper to taste — balances all flavors.

Tips and Tricks:

• Use fresh or frozen broccoli – both work great! Just thaw frozen broccoli and pat dry.

• For extra crunch, mix a little melted butter with the breadcrumbs before sprinkling.

• Make it ahead: Assemble the casserole up to 24 hours in advance and bake when ready.

• Add a pinch of red pepper flakes for a subtle kick of heat.

Variations and Customizations:

• Add protein: Stir in diced cooked chicken, ham, or bacon.

• Make it low-carb: Replace breadcrumbs with crushed pork rinds or almond flour.

• Try different cheeses: Swap cheddar for gouda, Monterey jack, or Swiss.

• Go gluten-free: Use gluten-free breadcrumbs or omit them altogether.

Pairing Suggestions:

• Perfect with roast chicken, meatloaf, or baked salmon

• Serve alongside garlic bread or dinner rolls

• Add a light garden salad for a balanced meal

Storage Instructions:

• Refrigerate: Store leftovers in an airtight container for up to 4 days

• Freeze: Wrap tightly and freeze for up to 2 months

• Reheat: Microwave individual servings or reheat in a 350°F oven until hot

Popular Questions:

Can I use frozen broccoli?

Yes! Just thaw it completely and squeeze out excess water for best results.

What can I substitute for mayonnaise?

You can use more sour cream or plain Greek yogurt instead.

Can I make this casserole ahead of time?

Absolutely. Assemble the night before, refrigerate, and bake just before serving.

Cheesy Broccoli Casserole

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• Author: easysweetmeal
• Total Time: 45 minutes
• Yield: 6 servings 1x

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Description

A creamy, dreamy side dish with tender broccoli smothered in sharp cheddar sauce, kissed with garlic and onion, and topped with a crispy, buttery breadcrumb crunch. Comfort food that steals the spotlight at holidays or weeknight dinners!

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Ingredients

Scale 1x2x3x

• 4 cups broccoli florets

• 2 cups shredded cheddar cheese, divided

• 1 cup milk

• ½ cup mayonnaise

• ½ cup sour cream

• ¼ cup grated Parmesan cheese

• ¼ cup breadcrumbs

• 1 tsp garlic powder

• 1 tsp onion powder

• Salt and pepper, to taste

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Instructions

1. Preheat and Prep:

• Preheat oven to 375°F (190°C).

• Lightly grease a 9×13-inch casserole dish.

2. Steam the Broccoli:

• Steam the broccoli florets for about 5 minutes until tender-crisp.

• Drain and set aside to cool slightly.

3. Make the Creamy Mixture:

• In a large bowl, combine:

  • Milk

  • Mayonnaise

  • Sour cream

  • Garlic powder

  • Onion powder

  • Salt and pepper

• Stir until well blended.

4. Combine:

• Add steamed broccoli and 1½ cups of shredded cheddar cheese to the creamy mixture.

• Stir until evenly coated.

5. Assemble the Casserole:

• Pour the mixture into your prepared baking dish.

• Top with:

  • Remaining ½ cup cheddar cheese

  • Parmesan cheese

  • Breadcrumbs

6. Bake:

• Bake uncovered for 25–30 minutes, or until the topping is golden and the casserole is bubbling at the edges.

7. Serve:

• Let cool for 5 minutes before serving warm.

Notes

• Double the recipe for holiday gatherings or larger crowds.

• Add a sprinkle of paprika on top for color and smoky flavor.

• This casserole reheats beautifully and is perfect for meal prep.

• Prep Time: 10 minutes
• Cook Time: 35 minutes
• Category: Dinner
• Method: Baked
• Cuisine: American

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