Can you freeze cheesy broccoli casserole?

Yes, cheesy broccoli casserole freezes well. Let it cool completely, then wrap it tightly in plastic wrap and then foil, or place it in an airtight container. It can be frozen for up to 2-3 months. Thaw overnight in the refrigerator before baking.

What goes well with broccoli casserole?

Broccoli casserole pairs well with roasted chicken, ham, pork chops, or beef. It also complements simple side dishes like a fresh salad or dinner rolls.

How do you keep broccoli casserole from getting watery?

To prevent a watery casserole, be sure to thoroughly drain the broccoli after cooking. Also, avoid overcooking the broccoli initially, as it will release more moisture during baking. Using a thickening agent like flour or cornstarch in the cheese sauce can also help.

What can I add to frozen broccoli to make it taste better?

Adding cheese sauce, butter, garlic powder, onion powder, or a sprinkle of Parmesan cheese can significantly improve the taste of frozen broccoli. Consider roasting it with olive oil and seasonings for a richer flavor.

What is a good binder for casserole?

Common binders for casseroles include cream soups (like cream of mushroom or cream of chicken), cheese sauces, eggs, sour cream, or a combination of these ingredients.

How long does broccoli casserole last in the fridge?

Broccoli casserole will generally last for 3-4 days in the refrigerator when stored properly in an airtight container.

Homestyle Cheesy Broccoli Casserole: The Ultimate Comfort Food Recipe 2026

Homestyle Cheesy Broccoli Casserole

Print Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

This casserole transforms fresh broccoli into a creamy, comforting bake. Enveloped in a rich, velvety cheese sauce and topped with a buttery panko crust, it is a perfect side dish for holidays or weeknight dinners.

Author: Harmony
Prep Time: 20min
Cook Time: 35min
Total Time: 55min
Yield: 8 servings 1x
Category: dinner
Method: baking
Cuisine: American

Ingredients

Scale

1.5 pounds fresh broccoli florets (about 2 large heads)
4 tablespoons unsalted butter
1 small yellow onion, finely diced
3 cloves garlic, minced
0.25 cup all purpose flour
2 cups whole milk, warmed slightly
1 cup chicken or vegetable broth
2.5 cups shredded sharp cheddar cheese, divided
1 cup shredded Gruyère or Monterey Jack cheese
0.5 cup grated Parmesan cheese
0.5 cup full fat sour cream
1 teaspoon Dijon mustard
0.5 teaspoon smoked paprika
0.25 teaspoon ground nutmeg
0.5 teaspoon kosher salt, plus more to taste
0.25 teaspoon black pepper
1 cup panko breadcrumbs
2 tablespoons melted butter

Cook Mode Prevent your screen from going dark

Instructions

Preheat oven to 375°F. Grease a 9×13 inch baking dish.
Bring a large pot of salted water to a boil. Add broccoli florets and blanch for 3 minutes. Drain and immediately plunge into ice water. Drain again thoroughly and pat dry.
In a large saucepan, melt 4 tablespoons butter over medium heat. Add onion and cook until soft, about 5 minutes. Add garlic and cook 1 minute more.
Sprinkle flour over onions and cook, stirring constantly, for 2 minutes to make a roux.
Slowly whisk in warm milk and broth, ensuring mixture is smooth. Bring to a gentle simmer, whisking frequently, until sauce thickens (5-7 minutes). Remove from heat.
Stir in 2 cups cheddar, all Gruyère, Parmesan, sour cream, Dijon mustard, smoked paprika, nutmeg, salt, and pepper until smooth.
Gently fold blanched broccoli into cheese sauce. Pour mixture into prepared baking dish.
In a small bowl, combine panko breadcrumbs with 2 tablespoons melted butter. Sprinkle remaining 0.5 cup cheddar over casserole, then top with buttered panko.
Bake for 30-35 minutes until sauce is bubbling and topping is golden brown. Let rest 10 minutes before serving.

Notes

For a gluten free version, use gluten free flour and panko. For dairy free, use plant based alternatives. You can use frozen broccoli; thaw and pat dry. Shred your own cheese for a smoother sauce. The casserole can be assembled (without topping) a day ahead.

Nutrition

Serving Size: 8
Calories: 380
Sugar: 6
Sodium: 650
Fat: 27
Saturated Fat: 16
Unsaturated Fat: 8
Trans Fat: 0.5
Carbohydrates: 18
Fiber: 4
Protein: 18
Cholesterol: 75

Find it online: https://harmonymeal.com/homestyle-cheesy-broccoli-casserole/