Preheat your oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish.
If using fresh broccoli, blanch the florets in boiling water for 2–3 minutes until just tender. Drain well. Frozen broccoli can be used directly after thawing and draining excess water.
In a large bowl, combine the cream of mushroom soup, mayonnaise or sour cream, shredded cheddar cheese (reserve some for topping), diced onion, garlic powder, salt, and pepper. Mix until smooth.
Fold in the broccoli florets, making sure they are evenly coated with the cheese mixture. Transfer the mixture to the prepared baking dish.
If desired, mix the crushed crackers or breadcrumbs with melted butter and sprinkle over the top for a crispy, golden topping.
Bake uncovered for 25–30 minutes, until the casserole is bubbly and the top is golden brown. Remove from the oven and let cool slightly before serving.
Serving and Storage
Broccoli and Cheese Casserole is best served warm as a side dish to roasted meats, chicken, or turkey. It can also be served as a vegetarian main with a side of rice or quinoa.
Store leftovers in an airtight container in the refrigerator for up to three days. Reheat in the oven at 350°F (175°C) or in the microwave until warmed through.
Tips
For extra flavor, add cooked bacon bits or caramelized onions to the cheese mixture before baking.
Use sharp cheddar for a more robust cheese flavor, or mix cheddar with Monterey Jack for creaminess and meltiness.
If the casserole seems too thick, stir in a splash of milk to reach desired consistency.
Conclusion
Broccoli and Cheese Casserole is a comforting, cheesy, and versatile dish that fits into any meal. With tender broccoli and a rich, savory sauce, it delivers both flavor and nutrition in every bite.
Quick to prepare, easy to bake, and loved by all ages, this casserole is perfect for family dinners, holidays, and potlucks alike.
FAQ
Can I make this casserole ahead of time?
Yes, assemble the casserole and refrigerate for up to 24 hours before baking.
Can I use frozen broccoli?
Yes, thaw and drain the broccoli well before mixing into the cheese sauce.
Can I add other vegetables?
Absolutely. Cauliflower, carrots, or peas can be added for extra color and flavor.
Is this casserole kid-friendly?
Yes, the creamy cheese sauce makes it appealing to children and adults alike.