Broccoli Cheese Casserole. This dish is like a warm, cheesy blanket on a cold day. I grew up with a version of this classic casserole, and it’s still one of my absolute favorites for family dinners or when I just need something reliably comforting and simple. It uses ingredients I almost always have on hand, making it a lifesaver for busy weeknights. The magic happens when the tender-crisp broccoli gets coated in a rich, creamy cheese sauce, all topped off with a crunchy, buttery cracker crust. It’s a side dish that often becomes the star of the meal, disappearing from plates faster than you can say ‘more, please.’ It hits all the right notes: savory, creamy, crunchy, and utterly satisfying. This Broccoli Cheese Casserole isn’t fancy, but it’s deeply satisfying and always brings smiles.

Broccoli Cheese Casserole
This Broccoli Cheese Casserole is the kind of dish that feels like a warm hug. It’s ridiculously easy to make, uses simple, pantry-staple ingredients, and always disappears fast. I grew up eating a version of this, and it’s become my go-to for potlucks, family dinners, or when I just need something comforting. The creamy, cheesy sauce coating the tender broccoli, topped with a buttery, crunchy cracker crust – it’s pure comfort food.
Ingredients:
- 4 cups chopped broccoli
- 1 (10 ounce) can of cream of chicken soup
- 1 cup mayonnaise or miracle whip (we prefer mayo) Could also substitute Greek yogurt or sour cream.
- 1/4 cup of butter melted (1/2 stick)
- 2 large eggs, slightly beaten
- 1/2 medium yellow onion finely chopped
- 1/2 teaspoon salt
- 1/4 teaspoon pepper
- 1 1/2 cups extra sharp cheddar cheese
- 1/2 sleeve of Ritz crackers, crushed.
Cooking Instructions
Getting this casserole ready is a straightforward process, mostly involving mixing ingredients together. The key is to ensure everything is well combined so you get that consistent, creamy texture in every bite.
Step 1: Prepare the Broccoli and Onions
Start by getting your broccoli ready. You want about 4 cups of chopped broccoli florets. If you’re using fresh broccoli, wash it well and then cut it into bite-sized pieces. You can either steam or blanch the broccoli at this stage until it’s tender-crisp. I usually steam mine for about 5-7 minutes, or until it’s bright green and just starting to soften. Overcooked broccoli can get mushy in the casserole, so aim for that sweet spot. If you’re in a hurry, frozen broccoli florets work perfectly too; just thaw them and drain any excess water. While your broccoli is cooking, finely chop half of a medium yellow onion. You don’t want large chunks of onion in your casserole, so make sure the pieces are small. The onion adds a subtle savory depth that complements the cheese beautifully.
Step 2: Mix the Creamy Base
In a large mixing bowl, combine the wet ingredients that form the luscious sauce. Start with the 1 (10 ounce) can of cream of chicken soup. This soup provides a rich, savory base and helps bind everything together. Next, add 1 cup of mayonnaise or, if you prefer, Miracle Whip. We find mayonnaise gives it a richer, more classic flavor, but feel free to experiment. If you’re looking for a lighter option, you can substitute plain Greek yogurt or sour cream for part or all of the mayonnaise. This substitution can add a slight tanginess, which is quite nice. Stir in 1/4 cup of melted butter. This is half of a standard stick of butter, and it adds richness and helps ensure a smooth sauce. Don’t skip this; it really makes a difference in the final texture.
Step 3: Add the Eggs, Seasoning, and Cheese
To the creamy base, add 2 large eggs, which have been lightly beaten. The eggs act as a binder and help the casserole set up nicely in the oven. Now it’s time for seasoning. Add 1/2 teaspoon of salt and 1/4 teaspoon of pepper. Remember that the cheese and the cream of chicken soup already contain salt, so taste your mixture before adding more if needed. Finally, stir in 1 cup of the 1 1/2 cups of extra sharp cheddar cheese. Reserving the other half cup for the topping. Using extra sharp cheddar gives the casserole a really bold cheese flavor, but you can certainly use regular cheddar or a blend if that’s what you have on hand. Make sure to mix everything thoroughly until it’s well combined and smooth.
Step 4: Combine and Assemble the Casserole
Now, gently fold the prepared broccoli florets and the finely chopped yellow onion into the creamy mixture. Be careful not to overmix, as you want to maintain the integrity of the broccoli florets. Ensure that all the broccoli is coated with the sauce. Pour this entire mixture into a greased 9×13 inch baking dish. Spread it out evenly so that it fills the dish. This is where the casserole starts to take its final form. If you find your broccoli is still a bit too firm after steaming, don’t worry too much; it will continue to cook in the oven. Just ensure it’s not crunchy.
Step 5: Top and Bake
For the final touch that gives this casserole its signature crunch, prepare the topping. Take the remaining 1/2 cup of extra sharp cheddar cheese and sprinkle it evenly over the top of the broccoli and cheese mixture in the baking dish. Then, crush about half a sleeve of Ritz crackers. You can do this by placing them in a plastic bag and using a rolling pin or by simply crumbling them with your hands. Sprinkle these crushed crackers evenly over the cheese layer. Drizzle the remaining melted butter (about 2 tablespoons, from the initial 1/4 cup) over the cracker crumbs. This helps the crackers get nice and golden brown and crispy. Place the baking dish in a preheated oven at 350 degrees Fahrenheit (175 degrees Celsius). Bake for 25-30 minutes, or until the casserole is bubbly around the edges and the cracker topping is golden brown and crisp. Let it rest for a few minutes before serving; this allows the casserole to set up a bit and makes it easier to serve.

Conclusion:
This Broccoli Cheese Casserole truly is a crowd-pleaser, proving that simple ingredients can create something incredibly satisfying. The combination of tender broccoli, creamy cheese sauce, and that addictive crunchy topping is hard to beat. It’s a comforting dish that feels special enough for holidays but is easy enough for a regular Tuesday night. Don’t be afraid to adjust the cheese to your liking – a mix of sharp cheddar and Gruyere is also fantastic! Consider serving it alongside roasted chicken, beef ham, or even a simple grilled steak. It also works beautifully as a vegetarian main dish if you omit the cream of chicken soup and use a cream of mushroom or vegetable soup instead.
Frequently Asked Questions:
Can I make this ahead of time?
Yes, you absolutely can. Prepare the casserole up to the point of baking, cover it tightly, and refrigerate for up to 2 days. You may need to add an extra 10-15 minutes to the baking time to ensure it heats through completely. You can also freeze the unbaked casserole for up to 3 months.
What kind of crackers are best for the topping?
Ritz crackers are classic for a reason, giving that buttery flavor and light crunch. However, you can also use crushed butter crackers, saltines for a saltier bite, or even panko breadcrumbs mixed with melted butter for a different kind of crispness. Aim for about 1/2 sleeve of crushed crackers, which is usually around 1 to 1.5 cups.
How do I prevent the broccoli from being mushy?
The key is to not overcook the broccoli before it goes into the casserole. Blanching or steaming it until it’s just tender-crisp (bright green and still has a slight bite) is important. It will continue to cook in the oven, so you want it to retain some texture. Steaming for 5-7 minutes is usually perfect.

Broccoli Cheese Casserole
A classic and comforting Broccoli Cheese Casserole, perfect as a side dish or a light main course.
Ingredients
-
4 cups chopped broccoli
-
1 (10 ounce) can of cream of chicken soup
-
1 cup mayonnaise
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1/4 cup of butter, melted
-
2 large eggs, slightly beaten
-
1/2 medium yellow onion, finely chopped
-
1/2 teaspoon salt
-
1/4 teaspoon pepper
-
1 1/2 cups extra sharp cheddar cheese
-
1/2 sleeve of Ritz crackers, crushed
Instructions
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Step 1
Preheat oven to 350 degrees F (175 degrees C). Grease a 9×13 inch baking dish. -
Step 2
In a large bowl, combine the chopped broccoli, cream of chicken soup, mayonnaise, melted butter, beaten eggs, chopped onion, salt, and pepper. Mix well. -
Step 3
Stir in 1 cup of the shredded cheddar cheese. -
Step 4
Pour the mixture into the prepared baking dish. -
Step 5
Sprinkle the remaining 1/2 cup of cheddar cheese evenly over the top. -
Step 6
Top with the crushed Ritz crackers. -
Step 7
Bake for 30 minutes, or until the casserole is bubbly and the topping is golden brown.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.




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