Broccoli Cauliflower Casserole
Broccoli Cauliflower Casserole is creamy, cheesy and topped with golden buttery crumbs for a cozy, comforting side dish.
Prep Time5 minutes mins
Cook Time55 minutes mins
Total Time1 hour hr
Course: 60 Minutes or Less, Sides
Cuisine: American
Keyword: 60-Minutes or Less, Broccoli, Casseroles, Cauliflower, Chicken Breast, Sides, Simple, Vegetables, Vegetarian
Servings: 12
Calories: 266kcal
Author: Eva Filer
9x13 casserole dish
Mixing Bowls
Small Saucepan
- 4 cups cauliflower chopped
- 4 cups broccoli chopped (1 head)
- 1-2 cups cheddar cheese shredded
- 1 10- ounce can cream of mushroom soup
- ½ cup mayonnaise
- 2 large eggs
- 1 medium yellow onion chopped
- 5 ounce flavored croutons crushed
- 1 stick butter unsalted and melted
Preheat oven to 350F and grease a 9x13 casserole dish.
In a medium mixing bowl add cheddar cheese, soup, mayonnaise and eggs; beat well.
In a large bowl add broccoli and cauliflower, then pour egg mixture and evenly combine.
Transfer to the prepared pan then make topping by add crushed croutons and melted butter. Spread evenly over the vegetables and bake until cauliflower is cooked through, about 45-60 minutes (if the top if getting too golden you can cover lightly with foil).
Cool lightly then eat warm.
- Even Florets: Cut broccoli and cauliflower into similar-sized pieces so cooking times stay consistent.
- Don’t Skip the Rest: Let the casserole cool slightly before serving so it sets properly.
- Watch the Top: If the buttery crumbs get too golden, tent lightly with foil.
- Flavor Boost: A pinch of black pepper or a small sprinkle of extra sharp cheddar on top for the last 10 minutes of baking.
- Quick Cook Tip: Make the cook time even faster and boil or steam the veggies for 5 minutes prior to assembling.
- Refrigerator: Store leftovers in an airtight container for 3-4 days.
- Freezer: Freeze tightly wrapped for up to 3 months and thaw overnight before rewarming.
- Reheating: This dish is even better the next day; we often make it in advance; warm in the oven at 350F until heated through.
Calories: 266kcal | Carbohydrates: 15g | Protein: 7g | Fat: 20g | Saturated Fat: 9g | Polyunsaturated Fat: 5g | Monounsaturated Fat: 5g | Trans Fat: 0.3g | Cholesterol: 66mg | Sodium: 463mg | Potassium: 273mg | Fiber: 2g | Sugar: 2g | Vitamin A: 564IU | Vitamin C: 43mg | Calcium: 107mg | Iron: 1mg