If you’re on the lookout for a cozy, flavorful crowd-pleaser, the Garlic Parmesan Chicken Pasta Bake Recipe is an absolute gem. Imagine tender chicken and perfectly cooked penne pasta swimming in a creamy, garlicky Parmesan sauce, all topped with melty mozzarella and baked to bubbling golden perfection. This dish is comforting with just the right touch of richness, making it an ideal weeknight dinner or a warm, inviting meal to share with loved ones. It’s hearty, cheesy, and downright irresistible—once you try this Garlic Parmesan Chicken Pasta Bake Recipe, it’s sure to become a favorite in your recipe rotation.

Ingredients You’ll Need
These ingredients are delightfully straightforward, each playing a key role in layering flavors and textures to bring this dish to life. From the rich cream and sharp Parmesan cheese to the savory garlic and juicy chicken, every component contributes to a perfect balance of taste and comfort.
- 12 oz penne pasta: The ideal shape to hold onto the creamy sauce and cheese bits in every bite.
- 2 tablespoons olive oil: For sautéing the garlic and adding a subtle fruity richness.
- 3 cloves garlic (minced): Packs a fragrant punch that elevates the whole dish.
- 2 cups cooked chicken breast (shredded or cubed): Adds hearty protein and tender texture.
- 2 tablespoons all-purpose flour: The secret to thickening the sauce perfectly.
- 2 cups whole milk: Provides creaminess and smoothness to the sauce.
- 1 cup heavy cream: Boosts richness for that luscious, velvety feel.
- 1½ cups grated Parmesan cheese (divided): Brings sharp, nutty flavor and helps thicken the sauce.
- 1 teaspoon Italian seasoning: Adds classic herbaceous hints to round out the dish.
- ½ teaspoon salt: Enhances all the natural flavors.
- ¼ teaspoon black pepper: Adds a gentle kick for balance.
- 1 cup shredded mozzarella cheese: Melts beautifully to create a golden, bubbly crust.
- ¼ cup chopped fresh parsley (optional, for garnish): For a fresh, colorful finishing touch.
How to Make Garlic Parmesan Chicken Pasta Bake Recipe
Step 1: Prepare Your Pasta and Oven
Start by preheating your oven to 375°F so it’s nice and hot for baking later. Cook the penne pasta in salted boiling water according to the package instructions until just al dente. This ensures your pasta won’t turn mushy after baking. Drain the pasta and set it aside while you work on the sauce.
Step 2: Sauté Garlic and Create the Roux
Heat the olive oil in a large skillet over medium heat, then add the minced garlic. Sauté for about one minute until it becomes fragrant and golden but not burnt—this step builds a deepgarlic flavor base that’s essential for the sauce. Sprinkle the flour over the garlic, stirring constantly for one minute to form a smooth roux, which will thicken your sauce perfectly.
Step 3: Make the Creamy Parmesan Sauce
Slowly whisk in the whole milk and heavy cream, letting the mixture simmer and thicken over 3 to 4 minutes. Stir in one cup of Parmesan cheese along with the Italian seasoning, salt, and black pepper. This sauce becomes luxuriously creamy and is packed with that comforting garlic-Parmesan flavor you crave.
Step 4: Combine Chicken, Pasta, and Sauce
Add the cooked chicken and drained pasta to the skillet, stirring gently but thoroughly to coat every piece in the heavenly sauce. This combination ensures every forkful is loaded with rich flavor and tender bites of chicken.
Step 5: Bake to Perfection
Transfer the pasta and chicken mixture to a greased 9×13-inch baking dish. Sprinkle the shredded mozzarella and remaining half cup of Parmesan cheese evenly over the top. Bake uncovered for 20 to 25 minutes until bubbly and beautifully golden on top. Let it rest for five minutes to set before serving, which makes it easier to scoop and enjoy.
How to Serve Garlic Parmesan Chicken Pasta Bake Recipe

Garnishes
Freshly chopped parsley sprinkled on top adds a lovely pop of green color and a burst of freshness that cuts through the rich, cheesy sauce. If you like a little extra zing, a light drizzle of high-quality olive oil just before serving can also enhance the flavors beautifully.
Side Dishes
This Garlic Parmesan Chicken Pasta Bake Recipe pairs wonderfully with crisp green salads, roasted vegetables, or simply steamed broccoli. These lighter sides bring vibrant color and balance the richness of the dish, creating a well-rounded meal.
Creative Ways to Present
For a fun twist, try serving the pasta bake in individual ramekins or mini cast iron skillets. Not only does this make for a charming presentation, but it’s also great for portion control and makes guests feel extra special.
Make Ahead and Storage
Storing Leftovers
Store leftover Garlic Parmesan Chicken Pasta Bake in an airtight container in the refrigerator for up to 3 days. The flavors even mellow and develop further overnight, making for incredibly tasty next-day meals.
Freezing
This dish freezes beautifully. Portion it into freezer-safe containers and freeze for up to 2 months. To avoid a watery texture, it’s best to freeze before baking. When ready to enjoy, thaw overnight in the refrigerator before baking as directed.
Reheating
Reheat leftovers in the oven at 350°F for about 15–20 minutes until warmed through and bubbly. You can also microwave individual portions, but baking helps keep the cheesy topping delightfully melty and slightly crisp.
FAQs
Can I use a different type of pasta for the Garlic Parmesan Chicken Pasta Bake Recipe?
Absolutely! While penne works great because of its shape, you can substitute with rigatoni, rotini, or even fusilli. Just be sure to adjust cooking times accordingly to keep the pasta al dente before baking.
Is it okay to use rotisserie chicken instead of homemade cooked chicken?
Definitely! Rotisserie chicken is a convenient shortcut that saves time without sacrificing flavor. Just shred or cube it and add it right into the sauce with the pasta.
Can I add vegetables to this pasta bake?
Yes, adding vegetables like sautéed spinach, steamed broccoli, or roasted red peppers is a fantastic idea. They add color, nutrients, and freshness that complement the creamy chicken pasta beautifully.
How can I make this dish gluten-free?
Simply use gluten-free penne pasta and substitute all-purpose flour with a gluten-free alternative like rice flour or cornstarch. The sauce will still thicken nicely, and everyone can enjoy the meal without worry.
What’s the best way to get a golden, bubbly top?
Make sure to use both mozzarella and Parmesan cheese on top, and bake uncovered in a preheated oven. The mozzarella melts and bubbles, while the Parmesan adds a crisp, flavorful crust that’s absolutely irresistible.
Final Thoughts
This Garlic Parmesan Chicken Pasta Bake Recipe is one of those dishes that brings instant comfort and joy to the table. It’s easy to make, packed with rich flavors, and perfect for sharing with family or friends. Give it a try, and I promise it will quickly become a beloved classic you’ll want to make again and again.
