Broccoli Cheese Casserole
Broccoli Cheese Casserole is a creamy dish that is loaded with broccoli, cheese, sauteed onions, mushrooms, and tomatoes for a comforting side dish or light meal.
Servings: 8
Calories: 420kcal
Ingredients
- 4 cups fresh broccoli florets
- ¼ cup (½ stick or 4 tablespoons) butter
- 1 medium onion, chopped
- 1 package (8 ounces) Baby Bella mushrooms, sliced
- 2 teaspoons garlic, minced
- 1 large tomato, diced
- 2 cups sharp cheddar cheese, shredded and divided
- 1 cup mozzarella cheese, shredded and divided
- 1 can (10.75 ounces) condensed cream of mushroom soup
- ½ cup mayonnaise
- ½ cup sour cream
- 2 large eggs, beaten
- ½ teaspoons kosher salt
- ¼ teaspoon ground black pepper
Instructions
- Preheat the oven to 350°F and spray a 9x13-inch baking dish with nonstick cooking spray. Set aside.
- In a large saucepan over medium-high heat, add water, filling halfway to the top.
- Add a pinch of salt and heat to boiling.
- Add broccoli florets and cook for three minutes (or until bright green). Meanwhile, prepare a bowl of iced water for the ice bath.
- Transfer the broccoli to the ice bath and set aside.
- In a medium skillet over medium-high heat, melt butter.
- Add onions and mushrooms. Saute for 15 minutes. Add the minced garlic and cook for one additional minute.
- Remove the skillet from heat. Add broccoli, diced tomatoes, 1 cup sharp cheddar shredded cheese, ½ cup mozzarella cheese, cream of mushroom soup, mayonnaise, sour cream, eggs, salt, and pepper.
- Pour the mixture into the prepared baking dish.
- Top with remaining cheddar and mozzarella cheeses.
- Bake, uncovered, for 45 minutes, or until heated through and browned on top.
Nutrition
Calories: 420kcal