Creamy, cheesy, and baked until golden and bubbly, this Chicken Cheese Casserole recipe is the ultimate comfort food.
Tender chicken, a rich cheese sauce, and simple pantry ingredients come together in one baking dish to create a hearty dinner that’s easy enough for busy weeknights and satisfying enough for family gatherings. Every bite is packed with creamy, savory flavor that keeps everyone coming back for more.
Chicken Cheese Casserole is a classic baked dish made with cooked chicken, pasta, plenty of melted cheese, and a creamy sauce. The combination of cheddar, mozzarella, and Parmesan creates a rich, gooey texture, while simple seasonings keep the flavors balanced without overpowering the chicken.
It’s naturally high in protein, easy to customize with vegetables or different cheeses, and perfect for meal prep because it reheats beautifully.
I make Chicken Cheese Casserole whenever I need a dependable dinner that doesn’t take much planning. Rotisserie chicken makes it even quicker, and I always grate my own cheese because it melts so much better. Pair it with a crisp green salad or warm garlic bread, and you’ve got a meal that’s hard to beat.
Why You’ll Love This Recipe
- Ready in about 50 minutes.
- Rich, creamy, and loaded with cheese.
- Made in one baking dish for easy cleanup.
- Naturally high in protein.
- Perfect for meal prep and leftovers.
- Easy to customize with your favorite vegetables.
- Great for family dinners and potlucks.
- Beginner-friendly with simple ingredients.
Ingredients You’ll Need
For the Casserole
- 2 cups cooked chicken, shredded or diced – Chicken makes the casserole hearty and filling. Rotisserie chicken or leftover grilled chicken works perfectly.
- 8 ounces penne pasta – Penne holds the creamy cheese sauce well and bakes beautifully. Rotini or rigatoni are also great choices.
- 1 can (10.5 ounces) cream of chicken soup – Cream of chicken soup creates the creamy base that ties everything together.
- ½ cup sour cream – Sour cream adds richness and a slight tang that balances the cheese.
- ½ cup milk – Milk loosens the sauce so it coats the pasta evenly.
- 1½ cups shredded cheddar cheese – Cheddar cheese gives the casserole its bold, cheesy flavor and melts into a creamy sauce.
- 1 cup shredded mozzarella cheese – Mozzarella adds an extra gooey, stretchy texture that makes every bite even better.
- ¼ cup grated Parmesan cheese – Parmesan brings a rich, salty finish and helps create a lightly golden top.
- 1 small onion, diced – Onion adds sweetness and extra flavor as it bakes.
- 2 garlic cloves, minced – Fresh garlic adds savory depth to the creamy sauce.
- 1 teaspoon Italian seasoning – Italian seasoning adds a blend of herbs that pairs perfectly with the cheese.
- ½ teaspoon paprika – Paprika adds mild flavor and a touch of color.
- 1 teaspoon salt – Salt enhances the overall flavor. Adjust depending on the saltiness of your cheese.
- ½ teaspoon black pepper – Black pepper adds gentle warmth.
- 2 tablespoons chopped fresh parsley – Fresh parsley adds color and a fresh finish before serving.
Kitchen Tools You’ll Need
- 9×13-inch baking dish
- Large pot
- Large mixing bowl
- Measuring cups and spoons
- Cutting board
- Sharp knife
- Mixing spoon
- Aluminum foil
How to Make Chicken Cheese Casserole
Step 1: Preheat the oven
Preheat your oven to 350°F (175°C).
Lightly grease a 9×13-inch baking dish with butter or cooking spray.
Step 2: Cook the pasta
Cook the pasta according to the package directions until al dente.
Drain and set aside.
Step 3: Prepare the sauce
In a large mixing bowl, combine the cream of chicken soup, sour cream, milk, garlic, onion, Italian seasoning, paprika, salt, black pepper, 1 cup cheddar cheese, and ½ cup mozzarella cheese.
Stir until smooth.
Step 4: Mix everything together
Add the cooked pasta and chicken to the bowl.
Gently stir until everything is evenly coated with the creamy cheese sauce.
Step 5: Assemble and bake
Transfer the mixture to the prepared baking dish.
Top with the remaining cheddar cheese, mozzarella cheese, and Parmesan cheese.
Cover loosely with aluminum foil and bake for 20 minutes.
Remove the foil and bake for another 10 to 15 minutes, or until the cheese is melted, bubbly, and lightly golden.
Step 6: Serve
Let the casserole rest for 5 to 10 minutes before serving.
Sprinkle with chopped parsley and enjoy while warm.
Recipe Variations
Chicken Cheese Broccoli Casserole
Stir in 2 cups steamed broccoli florets for extra vegetables and color.
Buffalo Chicken Cheese Casserole
Mix Buffalo sauce into the cheese sauce and top with Monterey Jack cheese for a spicy twist.
Bacon Chicken Cheese Casserole
Add crumbled cooked bacon for smoky flavor and extra crunch.
Mexican Chicken Cheese Casserole
Mix in black beans, corn, and diced green chilies, then season with taco seasoning instead of Italian seasoning.
What to Serve With Chicken Cheese Casserole
- Garlic bread
- Caesar salad
- Mixed green salad
- Roasted broccoli
- Steamed green beans
- Roasted carrots
- Dinner rolls
- Sautéed spinach
- Fresh fruit salad
- Roasted Brussels sprouts
How to Store and Reheat
Refrigerator
Store leftover Chicken Cheese Casserole in an airtight container in the refrigerator for up to 4 days.
Freezer
Freeze the baked casserole in a freezer-safe container for up to 3 months. Thaw overnight in the refrigerator before reheating.
Reheating
Reheat individual portions in the microwave until hot, or bake the casserole in a 350°F (175°C) oven for about 20 minutes. Add a splash of milk if needed to keep the sauce creamy.
Common Mistakes to Avoid
Overcooking the pasta
Cook the pasta only until al dente since it will continue cooking in the oven. Overcooked pasta can become soft and mushy.
Using only pre-shredded cheese
Freshly shredded cheese melts more smoothly and creates a creamier casserole because it doesn’t contain anti-caking agents.
Skipping the resting time
Allow the casserole to rest for 5 to 10 minutes before serving. This helps the cheese sauce thicken and makes the casserole easier to scoop.
Adding too much salt
Cheese and canned soup already contain salt, so taste the sauce before adding extra seasoning.
Baking uncovered too long
Only uncover the casserole for the final part of baking. This keeps the casserole creamy while still giving the cheese a golden finish.
Frequently Asked Questions
Can I use rotisserie chicken?
Yes. Rotisserie chicken is a great shortcut and adds plenty of flavor while cutting down on prep time.
Can I make Chicken Cheese Casserole ahead of time?
Absolutely. Assemble the casserole, cover it tightly, and refrigerate it for up to 24 hours before baking.
Can I freeze Chicken Cheese Casserole?
Yes. Bake it first, let it cool completely, then freeze it for up to 3 months. Thaw overnight before reheating.
What cheeses work best?
Cheddar, mozzarella, Monterey Jack, Colby Jack, Gouda, and Parmesan all melt well and add great flavor.
Can I add vegetables?
Definitely. Broccoli, spinach, mushrooms, peas, bell peppers, cauliflower, and corn all work well in this casserole.
Chicken Cheese Casserole
Ingredients
Method
- Preheat the oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.
- Cook the egg noodles according to the package directions until just al dente. Drain and set aside.
- Melt the butter in a large skillet over medium heat. Add the onion and cook for 4 to 5 minutes until softened.
- Stir in the garlic and cook for 30 seconds until fragrant.
- Sprinkle the flour over the onion mixture and cook for 1 minute, stirring constantly.
- Gradually whisk in the chicken broth and milk until smooth. Simmer for 3 to 5 minutes until the sauce begins to thicken.
- Stir in the garlic powder, onion powder, salt, black pepper, 1½ cups cheddar cheese, and the mozzarella cheese until the sauce is smooth.
- Fold in the cooked chicken and egg noodles until evenly coated.
- Transfer the mixture to the prepared baking dish and sprinkle with the remaining cheddar cheese.
- Bake for 20 to 25 minutes, or until the cheese is melted and bubbling. Let the casserole rest for 5 to 10 minutes, garnish with fresh parsley, and serve.
Notes
- Cook the noodles just until al dente since they’ll continue to soften while baking. This helps prevent a mushy casserole.
- Shred the cheese from a block instead of using pre-shredded cheese. It melts more smoothly and creates a creamier sauce.
- If the sauce becomes too thick before mixing in the noodles, whisk in a splash of chicken broth or milk until it reaches a creamy consistency.
- Add cooked broccoli, peas, spinach, or sautéed mushrooms to make the casserole more filling without changing the cooking time.
- The casserole can be assembled up to a day in advance. Cover and refrigerate, then bake as directed, adding 10 to 15 minutes if baking straight from the refrigerator.
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