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Cheesy Broccoli Casserole

Sarah

By Sarah

Feb 25, 2026

15 min prep
30 min cook
6 servings
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Cheesy Broccoli Casserole

There's something incredibly comforting about a warm, cheesy casserole, especially when it features vibrant broccoli florets coated in a rich, velvety cheese sauce. This Cheesy Broccoli Casserole is the epitome of cozy dining, perfect for family gatherings or as a delightful side dish to any meal. Get ready to indulge in a dish that brings smiles and a sense of satisfaction to the dinner table!

With its buttery, crunchy cracker crust and creamy interior, this casserole is sure to become a favorite. Whether you're a broccoli lover or just looking for a way to sneak in some greens, this recipe has something for everyone. Let’s dive into why you’re going to love this dish!

Why You'll Love This Recipe

  • Comfort Food Classic: This casserole is creamy, cheesy, and utterly satisfying, making it the perfect comfort food for any occasion.
  • Easy to Make: With simple steps and common ingredients, you can whip up this delightful dish in no time!
  • Great for Meal Prep: It stores well and can be prepared ahead of time, making weeknight dinners a breeze.
  • Kid-Friendly: The cheesy goodness and crunchy topping will please even the pickiest eaters, helping you sneak in those veggies.

About the Ingredients

Broccoli Florets

These tender, green florets provide a nutritious base and a pop of color, balancing the richness of the cheese.

Shredded Cheddar Cheese

The star of the show, cheddar cheese melts beautifully to create that creamy texture we all crave.

Grated Parmesan Cheese

Adding a touch of nuttiness, Parmesan enhances the overall flavor profile of the casserole.

Milk

This adds creaminess to the sauce, helping to bind the ingredients together and create a luscious texture.

Mayonnaise

Mayonnaise enriches the dish, making every bite decadently creamy and full of flavor.

Sour Cream

Sour cream adds a slight tang, balancing the richness of the cheese and making the casserole even more delicious.

Tips & Tricks

Pre-Cook the Broccoli

Blanching the broccoli for just two minutes helps to retain its vibrant color and ensures it's perfectly tender when baked.

Use Fresh Ingredients

Using fresh broccoli and quality cheeses will elevate the flavors and make a noticeable difference in taste.

Customize Your Toppings

Feel free to experiment with different toppings such as crushed potato chips or breadcrumbs mixed with herbs for added texture.

Let it Rest

Allow the casserole to sit for a few minutes after baking; this helps it set and makes serving easier.

Pro Tips

  • Choose Quality Cheese: Opt for freshly shredded cheese for better melting and flavor.
  • Adjust Seasoning: Taste the mixture before baking and adjust salt and pepper according to your preference.
  • Use a Large Mixing Bowl: This allows for easy mixing without spilling, ensuring every broccoli floret is coated perfectly.
  • Cover if Necessary: If the topping browns too quickly, cover with foil to prevent burning while it continues to bake.

Step-by-Step Instructions

Prepare the Oven and Broccoli

Preheat your oven to 350°F (175°C). Bring a large pot of water to a rolling boil and add the broccoli florets, cooking them for just 2 minutes before draining thoroughly.

Mix the Sauce

In a large mixing bowl, whisk together the mayonnaise, milk, and spices until smooth. Stir in the shredded cheddar cheese until everything is well combined.

Combine Everything

Add the drained broccoli to the cheese mixture and gently toss until the florets are evenly coated with that creamy goodness.

Transfer to Casserole Dish

Lightly grease a 2-quart casserole dish and pour the broccoli mixture into it, spreading it out evenly for uniform baking.

Add the Topping and Bake

Sprinkle crushed cheese crackers over the top for a delightful crunch. Bake in the preheated oven for 25-30 minutes until bubbly and golden brown.

Delicious Variations

Add Protein

For a heartier dish, mix in cooked chicken or ham to create a complete meal in one casserole.

Spicy Kick

Add diced jalapeños or a dash of hot sauce to the cheese mixture for a spicy version that packs a punch.

Vegan Option

Substitute dairy ingredients with vegan cheese and plant-based mayonnaise for a delicious vegan-friendly casserole.

How to Store Cheesy Broccoli Casserole

Refrigerator

Store leftovers in an airtight container for up to 3-4 days in the fridge.

Freezer

Freeze portions in airtight containers for up to 2 months. Thaw overnight in the fridge before reheating.

Reheating

Reheat in the oven at 350°F (175°C) for about 20 minutes until warmed through, or microwave for quicker results.

Frequently Asked Questions

Can I use frozen broccoli?

Yes, you can use frozen broccoli. Just make sure to thaw and drain it well before mixing.

How can I make this casserole ahead of time?

Assemble the casserole, cover it, and refrigerate for up to 24 hours before baking.

Can I use different types of cheese?

Absolutely! Feel free to mix in mozzarella, gouda, or any cheese you prefer.

What can I serve with this casserole?

This dish pairs well with roasted chicken, grilled meats, or as part of a holiday feast!

Now that you have the ultimate recipe for Cheesy Broccoli Casserole, it’s time to bring this comforting dish to your table. Whether it’s for a weeknight dinner or a holiday celebration, your family will be asking for seconds. Happy cooking!

Cheesy Broccoli Casserole

Cheesy Broccoli Casserole

This Cheesy Broccoli Casserole is a creamy, comforting side dish featuring tender broccoli florets coated in a rich cheese sauce and topped with a buttery, crunchy cracker crust.

15 min
Prep Time
30 min
Cook Time
6
Servings
350 kcal
Calories

Ingredients

Instructions

  1. 1 Preheat oven to 350°F (175°C). Bring a large pot of water to a rolling boil. Add broccoli florets and cook for 2 minutes. Drain thoroughly and set aside.
  2. 2 In a large mixing bowl, whisk together cream of mushroom soup, mayonnaise, eggs, and dried minced onion until smooth. Stir in the grated cheddar cheese until evenly combined.
  3. 3 Add the drained broccoli to the bowl and gently toss until fully coated in the creamy mixture.
  4. 4 Lightly grease a 2-quart casserole dish or 8x8-inch baking dish. Transfer the broccoli mixture into the dish and spread evenly.
  5. 5 Sprinkle crushed cheese crackers evenly over the top. Bake for 25–30 minutes, until hot and bubbly with a golden, crisp topping.

Chef's Note

For extra flavor, add a pinch of garlic powder or a dash of black pepper to the sauce. You can substitute Greek yogurt for part of the mayonnaise for a lighter version.

Servings: 6

Cuisine: American

Course: Side Dish

Nutrition (per serving): 12gg protein