If you have been on the lookout for that soul-warming dish that feels like a big, comforting hug in every bite, you’ve just struck gold with this Creamy Chicken Pasta Casserole Recipe. It’s a luscious blend of tender chicken, perfectly cooked penne, and dreamy, cheesy sauce baked to golden bubbly perfection. Every forkful is a celebration of creamy textures and rich flavors that come together so effortlessly, making it one of those meals you’ll crave again and again. Trust me, once you try this cozy casserole, it’s going to become your go-to for family dinners, potlucks, or even casual get-togethers with friends.

Ingredients You’ll Need
The magic of the Creamy Chicken Pasta Casserole Recipe comes alive with some simple yet incredibly flavorful ingredients. Each one plays an essential role, from the tender bite-sized chicken pieces to the melty cheeses that make the sauce irresistibly creamy and the penne that holds all this goodness together. Let’s break down the essentials:
- 1 pound penne pasta: Perfect for holding the creamy sauce in its tubular shape.
- 2 tablespoons olive oil: Adds richness and a hint of fruitiness while sautéing the chicken.
- 1 pound boneless skinless chicken breasts: Cubed to tender morsels that soak up all the flavors.
- Salt and pepper to taste: Classic seasoning that enhances every ingredient.
- 1/2 teaspoon paprika: Adds a touch of warmth and lovely color to the chicken.
- 1 teaspoon garlic powder: Boosts that savory depth with an inviting aroma.
- 1 teaspoon onion powder: Complements the garlic for a full-bodied flavor base.
- 4 cloves garlic (minced): Fresh garlic for that punch of fragrant goodness.
- 2 cups heavy cream: The heart of the sauce, delivering smooth and velvety richness.
- 1 cup chicken broth: Adds moisture and subtle savory notes to balance the cream.
- 1 cup grated Parmesan cheese: Provides a sharp, nutty kick to the sauce.
- 2 cups shredded mozzarella cheese (divided): Melts beautifully for gooey, stretchy cheese perfection.
- 1 teaspoon salt: Enhances every flavor in the dish.
- 1/4 teaspoon black pepper: Just the right amount to add a mild spice.
- Chopped fresh parsley (optional): Brightens the dish with a fresh, herbaceous finish.
How to Make Creamy Chicken Pasta Casserole Recipe
Step 1: Prepare the Pasta
Start by preheating your oven to 375°F and greasing a baking dish to prevent sticking. Meanwhile, cook the penne pasta in salted boiling water until it’s perfectly al dente—that means tender but with a slight bite. Drain and set aside, because this pasta will soon soak up that luxurious creamy sauce.
Step 2: Cook the Chicken to Perfection
Heat olive oil in a large skillet over medium heat and add the bite-sized chicken pieces. Season generously with salt, pepper, paprika, garlic powder, and onion powder. Cook the chicken until every piece gets a beautiful golden-brown sear and is cooked through, about 6 to 8 minutes. This step builds the savory foundation of your casserole.
Step 3: Infuse with Garlic Flavor
Add the minced garlic to the skillet and cook it for a brief 30 to 45 seconds until fragrant. Garlic brings a bright, warming flavor that makes this creamy chicken pasta casserole recipe truly unforgettable.
Step 4: Create the Creamy Sauce
Pour in the heavy cream and chicken broth, bringing the mixture to a gentle simmer. Stir occasionally as the sauce thickens slightly, usually about five minutes. This creamy base is where the magic happens, transforming simple ingredients into rich, indulgent comfort food.
Step 5: Melt in the Cheeses
Lower the heat and stir in the grated Parmesan and one cup of shredded mozzarella until melted and silky smooth. The cheeses blend beautifully into the sauce, adding both flavor depth and that irresistible stretchy texture.
Step 6: Combine Pasta and Sauce
Toss the cooked penne into the skillet with your creamy, cheesy chicken sauce. Make sure every piece of pasta is luxuriously coated—this is what will make every bite delightfully creamy.
Step 7: Assemble the Casserole
Transfer the pasta mixture into your prepared baking dish, spreading it evenly. Sprinkle the remaining 1 1/2 cups mozzarella cheese on top. This extra cheese layer creates a beautifully golden and bubbly crust once baked.
Step 8: Bake to Golden Perfection
Bake in the preheated oven for 20 to 25 minutes until the top is a gorgeous golden brown and the casserole bubbles invitingly at the edges. The aroma filling your kitchen at this point is downright mouthwatering!
Step 9: Let it Rest
Once out of the oven, let the casserole rest for 5 to 10 minutes. This helps the flavors settle and makes it easier to serve without losing those cheesy layers.
Step 10: Garnish and Serve
Sprinkle chopped fresh parsley over the casserole to add a pop of color and a touch of brightness. Now it’s ready for you to dive into the comforting, cheesy goodness of your Creamy Chicken Pasta Casserole Recipe!
How to Serve Creamy Chicken Pasta Casserole Recipe

Garnishes
While the casserole is already rich and flavorful, a sprinkle of chopped fresh parsley adds a fresh herbal note that balances the creaminess beautifully. If you want to get fancy, a dash of crushed red pepper flakes or an extra grating of Parmesan cheese on top can elevate the flavors even more.
Side Dishes
This casserole pairs wonderfully with simple, fresh sides to keep things balanced. Consider serving it alongside a crisp green salad with a tangy vinaigrette, roasted vegetables, or even some steamed broccoli. These will provide a lovely contrast in texture and freshness to the creamy richness of the casserole.
Creative Ways to Present
For a fun twist, try layering this casserole in individual ramekins for personal servings—it makes for an impressive presentation at dinner parties. Alternatively, add some sautéed mushrooms or sun-dried tomatoes into the mix before baking to introduce new flavors that marry beautifully with the creamy chicken pasta casserole recipe.
Make Ahead and Storage
Storing Leftovers
Once cooled, store any leftovers in an airtight container in the refrigerator for up to three days. The casserole actually tastes even better the next day as the flavors meld more deeply.
Freezing
You can freeze this casserole for up to two months. Just wrap it tightly in plastic wrap and aluminum foil before freezing. When you’re ready to enjoy it, thaw overnight in the refrigerator before reheating.
Reheating
To reheat, place individual servings in the microwave or warm the whole casserole in a 350°F oven until heated through and bubbly again. Adding a splash of milk or cream before reheating helps refresh the creamy texture.
FAQs
Can I use a different type of pasta for this recipe?
Absolutely! While penne is perfect for holding the creamy sauce, you can substitute with rigatoni, fusilli, or even shells. Just make sure to cook the pasta al dente so it holds its shape during baking.
Is it possible to use leftover or rotisserie chicken?
Yes, using cooked chicken is a great shortcut. Simply shred or cube your leftover chicken and add it after the garlic step to warm through before adding cream and broth.
Can I make this recipe vegetarian?
Definitely! Replace the chicken with hearty vegetables like mushrooms, zucchini, or spinach, and use vegetable broth instead of chicken broth. The creamy, cheesy sauce will still shine.
What can I use instead of heavy cream?
You can substitute heavy cream with half-and-half or whole milk mixed with a little butter, though the sauce will be less thick and rich. For a lighter option, try using evaporated milk.
How do I get a crispy cheese topping?
For a bubbly, golden crust, make sure your oven is thoroughly preheated and use the full amount of mozzarella sprinkled on top. Broiling for the last 1-2 minutes can give you an extra crispy finish—just watch carefully to avoid burning.
Final Thoughts
I hope you feel as excited as I do to make this Creamy Chicken Pasta Casserole Recipe your next go-to comfort meal. It’s truly a winner, bringing together everyday ingredients into a dish that’s both easy and indulgently delicious. Whether you’re feeding the family or need a cozy dinner to unwind, this casserole promises full plates and happy smiles. Give it a try—you’ll wonder how you ever lived without it!
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Creamy Chicken Pasta Casserole Recipe
- Prep Time: 25 minutes
- Cook Time: 35 minutes
- Total Time: 1 hour
- Yield: 8 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
Description
This creamy chicken pasta casserole combines tender chicken, al dente penne pasta, and a rich cheese sauce made from heavy cream, Parmesan, and mozzarella. Baked to golden perfection, it’s a comforting and hearty meal perfect for family dinners or gatherings.
Ingredients
Pasta
- 1 pound penne pasta
Chicken and Seasoning
- 2 tablespoons olive oil
- 1 pound boneless skinless chicken breasts, cut into bite-sized pieces
- Salt and pepper to taste
- 1/2 teaspoon paprika
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 4 cloves garlic, minced
Sauce
- 2 cups heavy cream
- 1 cup chicken broth
- 1 cup grated Parmesan cheese
- 2 cups shredded mozzarella cheese, divided
- 1 teaspoon salt
- 1/4 teaspoon black pepper
Garnish
- Chopped fresh parsley (optional)
Instructions
- Preheat and prepare pasta: Preheat your oven to 375°F and grease a 9×13 inch baking dish. Cook the penne pasta in a large pot of salted boiling water following package directions until al dente, then drain and set aside.
- Cook the chicken: Heat olive oil in a large skillet over medium heat. Add the bite-sized chicken pieces and season with salt, pepper, paprika, garlic powder, and onion powder. Cook for 6-8 minutes, stirring occasionally, until chicken is browned and cooked through.
- Add garlic: Stir minced garlic into the skillet and cook for 30-45 seconds until fragrant.
- Create the sauce: Pour in the heavy cream and chicken broth. Bring to a simmer and cook for about 5 minutes, stirring occasionally, until the sauce slightly thickens.
- Melt the cheese: Reduce heat to low. Stir in the grated Parmesan and 1/2 cup of shredded mozzarella cheese. Continue stirring until cheese is fully melted and sauce is smooth.
- Toss pasta with sauce: Add the cooked penne to the skillet and toss until the pasta is thoroughly coated with the creamy cheese sauce.
- Assemble casserole: Transfer the pasta and chicken mixture into the prepared baking dish, spreading it evenly. Sprinkle the remaining 1 1/2 cups mozzarella cheese over the top.
- Bake: Place the casserole in the preheated oven and bake for 20-25 minutes until the cheese topping is golden brown and bubbly around the edges.
- Cool: Remove the casserole from the oven and let it cool for 5-10 minutes to set before serving.
- Garnish and serve: Sprinkle chopped fresh parsley on top if desired and serve warm.
Notes
- For a lighter version, you can substitute half-and-half for heavy cream though the sauce will be less rich.
- Adding vegetables like spinach or mushrooms can boost nutrition and add flavor.
- Freshly grated Parmesan cheese offers the best melting and flavor compared to pre-grated varieties.
- Be sure not to overcook the pasta initially since it will cook more in the oven.
- Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.

