This Chicken Broccoli Alfredo Casserole is a delicious all-in-one meal! Unlike many quick and easy casseroles, this recipe is made entirely from scratch, with no canned soups or pre-made sauces.
EQUIPMENT
- Measuring Cups
- Measuring Spoons
- Whisk
- 9 x 13″ Baking Dish
INGREDIENTS
- 1 pound rigatoni pasta
- 2 cups broccoli, cut into bite-sized pieces
- 3 tablespoons salted butter
- 3 tablespoons flour
- 1 clove garlic, minced
- 2 ½ cups milk
- 1 cup half-and-half cream
- ½ teaspoon salt
- ¼ teaspoon pepper
- ½ cup shredded mozzarella cheese
- ½ cup shredded parmesan cheese
- 2 cups cooked chicken, cubed
- ¼ cup shredded parmesan cheese (for topping)
INSTRUCTIONS
- Cook the Pasta: Cook rigatoni pasta until al dente or to your preferred texture.
- Steam the Broccoli: Steam broccoli until tender.
- Make the Sauce:
- In a pan, melt butter over medium heat and stir in flour. Cook for 1-2 minutes.
- Add minced garlic and cook for about 30 seconds.
- Slowly whisk in milk and half-and-half. Heat the mixture, stirring frequently, until it thickens. Remove from heat.
- Mix in salt, pepper, mozzarella, and parmesan cheese, whisking until smooth.
- Combine Ingredients:
- In a large bowl, combine cooked pasta, steamed broccoli, cubed chicken, and the prepared sauce. Mix well.
- Assemble and Bake:
- Transfer the mixture to a greased 9 x 13″ baking dish. Sprinkle the remaining parmesan cheese on top.
- Bake uncovered in a preheated oven at 350°F for 20-25 minutes or until heated through and the top is slightly golden.
- Optional: Broil for 2-3 minutes for a crispier, browned top (watch closely to prevent burning).
- Serve: Garnish with fresh parsley and serve warm.
NOTES
- Adjust the sauce seasoning with additional salt and pepper if needed.
- For a creamier dish, double the alfredo sauce.
- Variations:
- Substitute broccoli with frozen peas.
- Use leftover turkey or ham instead of chicken.
- Swap mozzarella for cheddar cheese, or sprinkle cheddar on top for extra flavor.
- Add a spicy kick with ¼ teaspoon red pepper flakes in the alfredo sauce.