Chicken Pasta Recipe Baked: Cheesy One-Dish Comfort

There’s nothing quite like a warm, cheesy baked pasta to bring comfort to the dinner table. This dish combines tender chicken, al dente pasta, and a rich, bubbling sauce that’s hard to resist.

I developed this recipe after years of testing, focusing on the perfect balance of textures and flavors. The chicken stays juicy, the pasta holds its bite, and the cheese melts into a golden, creamy blanket over everything.

What makes it special is the simplicity of the process. One dish means less cleanup, and baking ensures every bite is infused with flavor. It’s the kind of meal that turns a regular weeknight into something to look forward to.

Serve it straight from the oven for that fresh-out-of-the-kitchen warmth. Here’s how to make it happen.

Ingredients for Chicken Pasta Recipe Baked

Warm, cheesy, and comforting—this baked pasta brings everything together beautifully.

The chicken quality matters here. Boneless, skinless breasts stay juicy when cubed evenly—avoid pre-cut strips as they dry out. For the cheeses, block cheese you grate yourself melts better than pre-shredded (which has anti-caking agents). Most grocery stores carry Cabot or Sargento in block form. The penne holds its shape well, but rigatoni or ziti work too if that’s what’s in the pantry.

Need a lighter option? Half-and-half instead of heavy cream works (just slightly less rich). Out of Dijon? Regular mustard in a pinch, though it lacks the depth. No oregano? Italian seasoning blend at the same amount. The pasta can be swapped for gluten-free if needed—just check the cooking time on the package. Frozen chicken works too (thaw completely first).

Bake immediately for the best texture, but you can prep ahead: assemble everything except the cheeses, cover, and refrigerate for up to 24 hours. Leftovers keep 4-5 days in the fridge. Reheat covered with foil to prevent drying out.

Step-by-Step Instructions for Baked Chicken Pasta

Here’s the method. Straightforward, tested, works every time.

Step 1: Sear and Cook the Chicken

Heat 2 tbsp olive oil in a large skillet over medium-high heat. Add the 1.5 lb chicken breast pieces and cook for 5-6 minutes until golden brown on all sides and cooked through. The chicken should reach an internal temperature of 165°F and the juices should run clear.

Season the chicken with 1 tsp salt and 0.5 tsp black pepper as it cooks. Remove from the skillet and set aside. This searing step locks in the juices and adds a depth of flavor to your dish.

Step 2: Sauté Aromatics and Prepare the Cream Sauce

In the same skillet, add the finely diced yellow onion and cook for 3-4 minutes until soft and translucent. Add the 3 cloves minced garlic and cook for 30 seconds until fragrant. Be careful not to let the garlic burn.

Stir in the 2 tbsp all-purpose flour to create a roux and cook for 1 minute. Gradually whisk in the 1.5 cups heavy cream and 1 cup chicken broth, ensuring there are no lumps. Bring the mixture to a simmer and let it cook for 3-4 minutes until it starts to thicken.

Stir in the 1 tbsp Dijon mustard, 1 tsp dried oregano, and 0.5 cup Parmesan cheese. The sauce should be smooth and coat the back of a spoon. Taste and adjust seasoning if needed.

Step 3: Combine All Ingredients

Cook the 12 oz penne pasta according to package instructions until al dente. Drain and add it to the skillet with the cream sauce. Stir to combine, ensuring the pasta is well coated.

Add the cooked chicken breast pieces to the skillet and mix gently. Transfer everything to a greased baking dish, spreading it out evenly. This step ensures that every bite is packed with flavor.

Step 4: Top with Cheese and Bake

Sprinkle the 2 cups shredded cheddar cheese and 1.5 cups shredded mozzarella cheese evenly over the top of the pasta and chicken mixture. The combination of cheeses will create a bubbly, golden crust.

Bake in a preheated oven at 375°F for 15-20 minutes until the cheese is melted and golden brown and the edges are bubbling. Let it rest for 5 minutes before serving to allow the cheese to set slightly.

Health Benefits of These Flavors

Protein Powerhouse

This dish packs a serious protein punch with 1.5 lb chicken breast providing about 90 grams of protein total. That’s roughly 22 grams per serving, perfect for muscle repair and keeping you full. Chicken is a lean protein that supports metabolism without excess fat. 💪

Calcium Rich Comfort

The cheese trio—2 cups cheddar, 1.5 cups mozzarella, and 0.5 cup Parmesan—delivers a calcium boost. Together, they provide about 60% of your daily calcium needs per serving, essential for bone health and nerve function.

Energy from Carbs

With 12 oz penne pasta, you get sustained energy from complex carbohydrates. The pasta provides about 45 grams of carbs per serving, fueling your body and brain. It’s the kind of energy that keeps you going through a busy weeknight.

Vitamin B Boost

Chicken is rich in B vitamins, particularly B6 and B12, which help convert food into energy and support brain function. The pasta adds folate and iron, making this a well-rounded meal that contributes to overall vitality. ✨

Healthy Fats Included

The 1.5 cups heavy cream and 2 tbsp olive oil provide healthy fats that aid in nutrient absorption. These fats also add richness and satisfaction, making the dish feel indulgent while still being nutritious.

Frequently Asked Questions