As I stood in my kitchen one bustling weeknight, the familiar aroma of sautéed onions and garlic wafted through the air, instantly sparking memories of family dinners gathered around the table. This is the magic of my Cheesy Chicken Pasta Bake—a dish that effortlessly transforms leftover rotisserie chicken into a warm embrace for the senses. With its creamy homemade tomato sauce and perfectly cooked pasta, this meal is not just comfort food; it’s a quick and easy answer to the challenge of hungry mouths on busy evenings. Plus, its customizable nature means you can throw in extra veggies or a mix of your favorite cheeses, making it your own. Curious to see just how simple this crowd-pleaser can be? Let’s dive into the recipe!

Why is Chicken Pasta Bake a must-try?

Comforting Flavor: This dish wraps tender chicken in a creamy sauce that’s bursting with flavor, bringing everyone together at the dinner table.

Time-Saving: Perfect for busy weeknights, it utilizes rotisserie chicken for a quicker meal.

Customizable: Add your favorite veggies or cheeses to make it uniquely yours.

Crowd-Pleaser: It’s guaranteed to impress family and friends, making it a go-to for gatherings.

Effortless Preparation: With straightforward steps, you’ll be serving this delicious dish in no time.

Pair it with a refreshing salad or some garlic bread for the perfect meal! If you’re looking for more easy recipes, check out my Sizzling Chicken Pepper or Tuscan Chicken Soup.

Chicken Pasta Bake Ingredients

For the Dish

Chopped Cooked Chicken Breast – Main protein source; using rotisserie chicken simplifies prep and enhances flavor.
Short Pasta (12 ounces) – Provides structure; options like farfalle or penne work well, and gluten-free pasta is available.
Salted Butter (¼ cup) – Adds richness to the sauce; unsalted can be used for less sodium.
Diced Yellow Onion (1) – Offers depth and sweetness; shallots are a fine substitute if desired.
Garlic (2 cloves, minced) – Enhances flavor with its aromatic kick; fresh is best but garlic powder can work in a pinch.
All-purpose Flour (2 tablespoons) – Thickens the sauce; gluten-free flour is a suitable alternative.
Tomato Paste (2 tablespoons) – Contributes concentrated tomato flavor; pureed tomatoes can be a quick substitute.
Canned Diced Tomatoes (14.5 oz) – Acts as the sauce base; consider fresh tomatoes when in season for a fresher taste.
Whole Milk (2 cups) – Provides creaminess to the sauce; switch to half-and-half for an extra rich texture.
Italian Seasoning (2-3 teaspoons) – A flavorful enhancer; feel free to use fresh herbs like basil or oregano instead.
Red Pepper Flakes (¼ to ½ teaspoon) – Adds heat; adjust according to your taste preferences, or omit for a milder version.
Salt and Ground Black Pepper – Essential for flavor enhancement; adjust to your liking.

For the Topping

Shredded Mozzarella Cheese (2 cups, divided) – Melts beautifully and adds creaminess; a cheddar-mozzarella blend offers more flavor.
Shredded Parmesan Cheese (¾ cup, divided) – Imparts a nutty, salty depth; consider Pecorino for a stronger profile.
Fresh Chopped Parsley (¼ cup, plus more for garnish) – Brightens up the dish visually and flavor-wise; fresh basil is a great alternative.

Embrace the joy of homemade meals with this delightful Chicken Pasta Bake that’s perfect for cozy family dinners!

Step‑by‑Step Instructions for Chicken Pasta Bake

Step 1: Preheat the Oven
Begin by preheating your oven to 400°F (200°C), ensuring it’s ready to create a perfectly baked Chicken Pasta Bake. While the oven heats up, grease a 9×13-inch baking dish with cooking spray or a little olive oil to prevent sticking, creating a smooth surface for your delicious creation.

Step 2: Cook the Pasta
In a large pot, bring salted water to a boil. Add your choice of short pasta, such as penne or farfalle, and cook according to package instructions until al dente, typically about 8-10 minutes. Drain the pasta, reserving about ½ cup of the starchy pasta water for later use, then set aside to cool slightly.

Step 3: Sauté the Aromatics
In a large skillet over medium heat, melt ¼ cup of salted butter until bubbling. Add diced yellow onion and sauté for about 3-5 minutes, or until translucent and aromatic. Next, stir in minced garlic and cook for an additional 30 seconds, allowing the fragrant aroma to fill your kitchen as you prepare the sauce base.

Step 4: Create the Sauce
Sprinkle 2 tablespoons of all-purpose flour over the onion and garlic mixture, stirring continuously to incorporate. Then add 2 tablespoons of tomato paste and cook for 1-2 minutes to deepen the flavor. This forms a roux, which will help thicken your delicious Chicken Pasta Bake sauce.

Step 5: Build the Tomato Sauce
Slowly pour in the drained canned diced tomatoes, mixing well to combine. Gradually whisk in 2 cups of whole milk, ensuring a creamy consistency. Sprinkle in 2-3 teaspoons of Italian seasoning, along with red pepper flakes, salt, and pepper, then allow the mixture to simmer for about 5-7 minutes, stirring occasionally until it thickens.

Step 6: Add Cheese and Chicken
As the sauce thickens, stir in fresh chopped parsley, 1 cup of shredded mozzarella cheese, and ½ cup of parmesan cheese. Keep stirring until the cheeses melt into the sauce. Finally, fold in the cooked chopped rotisserie chicken until every piece is coated in the creamy sauce, making this Chicken Pasta Bake rich and hearty.

Step 7: Mix and Combine in Baking Dish
In your greased baking dish, combine the cooked pasta with the creamy sauce mixture. Gently fold everything together until the pasta is well coated and the chicken is evenly distributed throughout. Make sure the ingredients are mixed thoroughly to ensure each bite is a comforting blend.

Step 8: Top with Cheese and Bake
Sprinkle the remaining 1 cup of mozzarella and ¼ cup of parmesan cheese over the top of the pasta mixture. Place the baking dish in the preheated oven and bake uncovered for about 20 minutes, or until the cheese is golden and bubbly, creating a mouthwatering crust on your Chicken Pasta Bake.

Step 9: Serve and Enjoy
Once baked to perfection, remove the Chicken Pasta Bake from the oven and let it cool for a few minutes. Garnish with additional fresh parsley for a pop of color before serving hot. This comforting dish is best enjoyed immediately alongside your favorite side salad or some garlic bread.

Expert Tips for Chicken Pasta Bake

Pasta Perfection: Always cook pasta just until al dente; it will continue to cook during baking, ensuring a perfect texture.
Sauce Consistency: Remember to reserve pasta water; adding a bit helps adjust the sauce’s consistency and keeps the bake from drying out.
Layer It Right: When mixing, fold gently to avoid breaking the pasta, ensuring a nice balance of flavors and textures throughout your Chicken Pasta Bake.
Cheese Choices: Consider using a blend of cheeses for added depth; mozzarella for creaminess and sharp cheddar for flavor can be delightful.
Extra Veggie Boost: Don’t hesitate to throw in some frozen spinach or steamed broccoli; it enhances nutrition and color without complicating your recipe.

Chicken Pasta Bake Variations & Substitutions

Feel free to mix things up as you enjoy this delightful Chicken Pasta Bake, adding your personal touch to each serving!

Veggie Boost: Stir in chopped spinach or steamed broccoli for an extra dose of nutrition and vibrant color. It’s a great way to sneak in some greens!
Cheese Variety: Experiment with cheeses like Gouda or Cheddar to create different flavor profiles. Mixing cheeses adds depth and can transform the dish completely.
Alternative Proteins: Swap in ground turkey or beef for a different protein base. This adjustment not only changes the taste but gives it a unique twist as well.
Gluten-Free Option: Use gluten-free pasta to make this dish suitable for those with dietary restrictions. It’s just as delicious and allows everyone to enjoy it.
Creamy Dream: For an extra luxurious sauce, consider adding a splash of cream or cream cheese. This will enhance creaminess and make every bite even richer.
Herbs & Spices: Fresh herbs like basil or oregano can elevate the flavor significantly. Alternatively, add smoked paprika for a subtle smokiness.
Layered Flavors: Include artichokes or sun-dried tomatoes for a Mediterranean flair. These ingredients can add a delightful flavor twist that complements the chicken beautifully.
Spicy Kick: Amp up the heat with chopped jalapeños or a dash of hot sauce in the sauce. Adjust to your liking for a dish that satisfies your spicy cravings!

Feel free to make this Chicken Pasta Bake your own, and if you’re in the mood for more flavorful options, don’t forget to check out my Cheesy Spinach Artichoke Chicken Bake or Butter Baked Chicken!

Make Ahead Options

These Chicken Pasta Bake is perfect for meal prep enthusiasts looking to streamline their dinner routine! You can prepare the entire dish up to 24 hours in advance by assembling it in your baking dish without baking. Simply cover it tightly with plastic wrap and refrigerate until you’re ready to cook. For the best quality, consider keeping the cheese topping separate and adding it just before baking to maintain its perfect meltiness. When it’s time to serve, preheat your oven and bake the Chicken Pasta Bake directly from the fridge—just add a few extra minutes to ensure it’s heated through to 165°F. This way, you’ll enjoy the same comforting flavors with minimal evening effort!

What to Serve with Cheesy Chicken Pasta Bake

Transform your comforting Chicken Pasta Bake into a full meal with delightful pairings that elevate every bite.

Garlic Bread: The warm, buttery crunch of garlic bread pairs perfectly, allowing you to soak up any extra creamy sauce.
Caesar Salad: Crisp romaine, creamy dressing, and crunchy croutons add a refreshing crunch that balances the richness of your bake.
Roasted Broccoli: Tender, caramelized broccoli brings a touch of vibrant green and a delightful contrast in texture to every mouthful.
Grilled Vegetables: Zucchini, bell peppers, and eggplant drizzled with olive oil give a smoky, charred flavor, adding depth to your meal.
Red Wine: A medium-bodied red, like Merlot or Chianti, enhances the dish’s flavors while making your dining experience feel more special.
Fruit Sorbet: Light and refreshing, a scoop of fruit sorbet offers a sweet, icy contrast to the cheesy decadence of the Chicken Pasta Bake—perfect for cleansing the palate.

How to Store and Freeze Chicken Pasta Bake

Fridge: Store any leftovers in an airtight container for up to 3-4 days. Be sure to cool them completely before sealing to maintain freshness.

Freezer: To freeze, wrap the Chicken Pasta Bake tightly in foil or plastic wrap, then place it in a freezer-safe container. It can be stored for up to 2-3 months.

Reheating: For best results, reheat in the oven at 350°F (175°C) until hot throughout. If using a microwave, ensure the internal temperature reaches 165°F for safety.

Make-Ahead Tips: You can prepare the Chicken Pasta Bake a day in advance and refrigerate it unbaked. Just pop it in the oven when you’re ready to serve!

Chicken Pasta Bake Recipe FAQs

How do I select the best rotisserie chicken for my Chicken Pasta Bake?
When choosing a rotisserie chicken, look for one with a golden-brown skin and minimal dark spots. Make sure it’s hot and the packaging is intact. These cues ensure you’re getting a freshly made bird that will enhance your dish’s flavor. If available, opt for a chicken that’s labeled as “all-natural” or “organic” for the best taste and quality.

How should I store leftover Chicken Pasta Bake?
Absolutely! Allow the Chicken Pasta Bake to cool completely before placing it in an airtight container. It will stay fresh in the fridge for up to 3-4 days. If you’re looking to enjoy it later, this dish is perfect for meal prep, and I often make extra so I have delicious leftovers ready to go!

Can I freeze Chicken Pasta Bake? If so, how?
Yes, you can freeze your Chicken Pasta Bake! First, let the dish cool to room temperature. Then, wrap it tightly in plastic wrap or aluminum foil to minimize freezer burn. Place it in a freezer-safe container or bag, and label it with the date. It will keep well for up to 2-3 months. When you’re ready to eat, simply thaw it in the fridge overnight before reheating.

What should I do if my Chicken Pasta Bake turns out too dry?
If your Chicken Pasta Bake turns out dry, don’t worry—it’s an easy fix! Next time, be sure to reserve that starchy pasta water as it can make a significant difference. Simply add a few tablespoons into your dish before baking or during reheating to give it a creamy texture. Also, consider adding more sauce or adjusting cheese levels, which can help retain moisture.

Are there any dietary considerations I should keep in mind?
Definitely! If you’re serving this dish to guests with dietary restrictions, check for potential allergens in your ingredients like dairy or gluten. For a gluten-free option, I suggest using gluten-free pasta and flour. Additionally, if you know of anyone with a dairy allergy, consider dairy-free cheese alternatives that melt well—there are some great options available that can still give you a delicious chicken pasta bake.

How long can I keep my Chicken Pasta Bake in the freezer and still maintain its quality?
For optimal flavor and texture, I recommend consuming your frozen Chicken Pasta Bake within 2-3 months. Beyond this timeframe, while it may still be safe to eat, the quality might diminish, leading to a less satisfying meal when you finally reheat it.