Broccoli Cauliflower Casserole is a baked dish made with fresh or frozen broccoli and cauliflower mixed in a creamy cheese sauce, then topped with melted cheese or crunchy breadcrumbs. The vegetables bake until tender and covered in a luscious, cheesy coating. This comforting casserole can serve as a hearty side dish or even a meatless main course.
2 cups broccoli florets (fresh or frozen, steamed until tender)
2 cups cauliflower florets (fresh or frozen, steamed until tender)
1 can (10 oz) cream of mushroom or cream of chicken soup
1 cup sour cream
1 cup shredded cheddar cheese (plus extra for topping)
¼ cup grated Parmesan cheese
1 small onion, finely chopped
1 clove garlic, minced
½ tsp salt
½ tsp black pepper
1 tsp Dijon mustard (optional, for flavor depth)
1 cup breadcrumbs or crushed crackers (for topping)
2 tbsp melted butter
Preheat the oven – Set oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.
Cook the vegetables – Steam or microwave broccoli and cauliflower until tender-crisp, then drain well to remove excess water.
Prepare the sauce – In a large bowl, combine soup, sour cream, cheddar cheese, Parmesan, onion, garlic, salt, pepper, and Dijon mustard. Mix until smooth.
Combine everything – Add the cooked broccoli and cauliflower to the sauce mixture and toss until well coated.
Assemble the casserole – Transfer the mixture to the prepared baking dish and spread evenly.
Add the topping – Mix breadcrumbs with melted butter and sprinkle evenly over the casserole. Add a little extra cheese on top for a golden finish.
Bake until bubbly – Bake uncovered for 25–30 minutes until hot, bubbly, and lightly browned on top.
Rest before serving – Let it cool for 5 minutes before serving for the perfect consistency.
Find it online: https://gordonramsayeats.com/broccoli-cauliflower-casserole/