Broccoli Casserole
Broccoli Casserole
A comforting, cheesy casserole packed with tender broccoli, creamy sauce, and a golden, crunchy topping. Perfect as a side for family dinners, holiday meals, or potlucks.
Ingredients
For the Casserole:
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4 cups fresh broccoli florets (about 1 large head)
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1 can (10.5 oz) cream of mushroom soup
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1/2 cup sour cream
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1/4 cup mayonnaise
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1 cup shredded cheddar cheese (divided)
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1/2 tsp garlic powder
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1/2 tsp onion powder
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Salt and black pepper to taste
For the Topping:
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1 cup crushed buttery crackers (such as Ritz)
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2 tbsp unsalted butter, melted
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1/4 cup grated Parmesan cheese (optional)
Instructions
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Preheat Oven:
Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish. -
Blanch Broccoli:
Bring a pot of water to a boil. Add broccoli florets and cook for 2–3 minutes until bright green and slightly tender. Drain and rinse with cold water to stop cooking. -
Make the Casserole Mixture:
In a large bowl, combine cream of mushroom soup, sour cream, mayonnaise, 3/4 cup cheddar cheese, garlic powder, onion powder, salt, and pepper. Stir in the blanched broccoli until evenly coated. -
Assemble the Casserole:
Pour the broccoli mixture into the prepared baking dish. Spread evenly. -
Prepare the Topping:
In a small bowl, mix crushed crackers, melted butter, and Parmesan cheese (if using). Sprinkle evenly over the broccoli mixture. Top with remaining 1/4 cup cheddar cheese. -
Bake:
Bake for 25–30 minutes, until the topping is golden and the casserole is bubbly. -
Serve:
Let cool slightly before serving.
Equipment
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Cutting board
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Chef’s knife
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Large pot
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Colander
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Large mixing bowl
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Small mixing bowl
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9×13-inch baking dish
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Spoon or spatula
Timing
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Prep Time: 15 minutes
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Cook Time: 30 minutes
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Total Time: 45 minutes
Serving Size
Serves 6–8
Broccoli Casserole

Equipment
- Cutting board
- Chef’s knife
- Large pot
- Colander
- Large mixing bowl
- Small mixing bowl
- 9x13-inch baking dish
- Spoon or spatula
Ingredients
- For the Casserole:
- 4 cups fresh broccoli florets about 1 large head
- 1 can 10.5 oz cream of mushroom soup
- 1/2 cup sour cream
- 1/4 cup mayonnaise
- 1 cup shredded cheddar cheese divided
- 1/2 tsp garlic powder
- 1/2 tsp onion powder
- Salt and black pepper to taste
- For the Topping:
- 1 cup crushed buttery crackers such as Ritz
- 2 tbsp unsalted butter melted
- 1/4 cup grated Parmesan cheese optional
Instructions
- Preheat Oven:
- Preheat oven to 350°F (175°C). Grease a 9x13-inch baking dish.
- Blanch Broccoli:
- Bring a pot of water to a boil. Add broccoli florets and cook for 2–3 minutes until bright green and slightly tender. Drain and rinse with cold water to stop cooking.
- Make the Casserole Mixture:
- In a large bowl, combine cream of mushroom soup, sour cream, mayonnaise, 3/4 cup cheddar cheese, garlic powder, onion powder, salt, and pepper. Stir in the blanched broccoli until evenly coated.
- Assemble the Casserole:
- Pour the broccoli mixture into the prepared baking dish. Spread evenly.
- Prepare the Topping:
- In a small bowl, mix crushed crackers, melted butter, and Parmesan cheese (if using). Sprinkle evenly over the broccoli mixture. Top with remaining 1/4 cup cheddar cheese.
- Bake:
- Bake for 25–30 minutes, until the topping is golden and the casserole is bubbly.
- Serve:
- Let cool slightly before serving.
Frequently Asked Questions (FAQs)
Can I use frozen broccoli instead of fresh?
Yes. Thaw and drain frozen broccoli before mixing with the casserole ingredients to avoid excess water.
Can I make this casserole ahead of time?
Yes. Assemble the casserole up to a day in advance, cover, and refrigerate. Bake when ready to serve.
Can I use a different type of cheese?
Yes. Monterey Jack, mozzarella, or a blend of cheeses can be used in place of cheddar.
Can I make this casserole gluten-free?
Yes. Use gluten-free cream of mushroom soup and gluten-free crackers for the topping.
Can I make it vegetarian?
Yes. Use a vegetarian cream of mushroom soup and ensure the cheese does not contain animal rennet.
Can I add other vegetables?
Yes. Chopped carrots, cauliflower, or peas can be added for extra flavor and texture.
How can I make the topping extra crispy?
Add a little more melted butter to the crushed crackers and sprinkle some additional cheese on top before baking.
Can I use panko instead of crackers for the topping?
Yes. Panko breadcrumbs create a lighter, crunchier topping. Mix with melted butter and Parmesan cheese.
Can I freeze this casserole?
Yes. Assemble the casserole but do not bake. Wrap tightly and freeze for up to 2 months. Thaw in the refrigerator overnight before baking.
How can I reheat leftovers?
Reheat in a 350°F (175°C) oven until warmed through, about 15–20 minutes. Cover with foil if the topping begins to brown too quickly.
How To Store Broccoli Casserole
Refrigerator:
Store leftovers in an airtight container for up to 3–4 days. Reheat in the oven until warm and bubbly.
Freezer:
Assemble but do not bake. Wrap tightly in foil and store in a freezer-safe container for up to 2 months. Thaw in the refrigerator overnight and bake as directed.
Serving Tips:
Serve as a hearty side dish with roasted meats, chicken, or as part of a holiday meal.