Delicious homemade Chicken Casserole topped with crispy breadcrumbs.

Chicken Casserole

ByCasey Monroe

Why make this recipe

Chicken casserole is a classic comfort food that brings warmth and satisfaction to any meal. It’s an easy one-dish recipe that’s perfect for busy weeknights or family gatherings. This dish can be prepared ahead of time and is sure to please both kids and adults alike. With tender chicken, creamy sauce, and cheesy goodness, it’s a meal that everyone will love.

How to make Chicken Casserole

Ingredients

  • 2 cups chicken, cooked and cut into bite-sized pieces
  • 4 cups pasta (penne, cavatappi, or rigatoni)
  • 3 tablespoons butter
  • 1 small onion, finely chopped
  • 2 garlic cloves, minced
  • 2 tablespoons flour
  • 1/2 cup sour cream
  • 1 cup milk
  • 3 cups cheese, grated (cheddar, Colby jack, or Swiss)
  • 1/2 teaspoon red pepper flakes
  • Salt and black pepper to taste

Directions

  1. Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking dish and set aside.
  2. Cook pasta according to package instructions until al dente. Drain well and set aside.
  3. In a large saucepan, melt butter over medium heat. Add finely chopped onion and minced garlic, cooking until softened and fragrant, about 3-4 minutes.
  4. Sprinkle flour over the onion mixture and cook for 1 minute, stirring constantly to create a roux.
  5. Gradually add milk and sour cream, whisking continuously to prevent lumps. Cook until the sauce begins to thicken.
  6. Stir in the cooked chicken, pasta, grated cheese, red pepper flakes, salt, and black pepper.
  7. Pour the mixture into the greased baking dish and spread evenly.
  8. Bake in the preheated oven for 25-30 minutes or until the top is bubbly and golden.

How to serve Chicken Casserole

Serve Chicken Casserole hot from the oven. It can be enjoyed as it is or garnished with fresh herbs like parsley or chives. This dish pairs well with a simple green salad or steamed vegetables for a complete meal.

How to store Chicken Casserole

To store leftover Chicken Casserole, let it cool completely. Place it in an airtight container and refrigerate for up to 3-4 days. To reheat, simply warm it in the oven or microwave until heated through.

Tips to make Chicken Casserole

  • You can use leftover roast chicken or rotisserie chicken to save time.
  • Feel free to add your favorite vegetables like peas, broccoli, or bell peppers for extra flavor and nutrition.
  • For a crunchy topping, sprinkle breadcrumbs or crushed crackers on top before baking.

Variation

For a lighter version, you can substitute the pasta with cauliflower florets or use whole wheat pasta. You can also try different types of cheese to change the flavor profile.

FAQs

Can I make Chicken Casserole ahead of time?
Yes, you can prepare the casserole earlier in the day and refrigerate it until you’re ready to bake.

Can I freeze Chicken Casserole?
Absolutely! Chicken Casserole can be frozen for up to 2-3 months. Just make sure to cool it completely and use a freezer-safe dish.

What kind of chicken should I use?
You can use any cooked chicken, such as grilled, baked, or rotisserie chicken. Just make sure it’s cut into bite-sized pieces for easier mixing.