Chicken Pasta Casserole Recipe: Baked Layers of Cheesy Goodness

This chicken pasta casserole brings comfort food to a new level with its rich, cheesy layers and hearty texture.

I’ve refined this dish to ensure every bite is packed with flavor, blending tender chicken, al dente pasta, and a creamy sauce that bakes into golden perfection.

The beauty lies in its simplicity—just layer the ingredients, bake until bubbly, and let the oven do the work. It’s a foolproof method for a meal that feels like a warm hug.

Perfect for feeding a crowd or meal prepping for the week, this casserole delivers on taste and satisfaction every time.

Ingredients for Chicken Pasta Casserole

Rich, cheesy layers start with these hearty ingredients for a foolproof casserole.

The cheese quality is non-negotiable here. Block cheddar and Monterey Jack from Whole Foods melt beautifully—pre-shredded has anti-caking agents that make the sauce grainy. For the chicken, rotisserie chicken from Costco saves time, but poaching your own ensures even shredding. The pasta should be al dente before baking—it softens further in the oven. Look for Barilla or De Cecco for reliable texture.

No heavy cream? Whole milk plus a splash of cream cheese thickens nicely. Swap Dijon for regular mustard (adds less tang) or skip entirely. Out of Worcestershire? Soy sauce at half the amount works in a pinch. For a lighter version, Greek yogurt replaces half the cream—just stir it in off-heat to prevent curdling. Chicken broth can be vegetable broth for a different flavor profile.

Assemble and bake immediately, or refrigerate overnight for deeper flavors. Leftovers keep for 4-5 days in the fridge, freeze portions for 3 months. Reheat covered to prevent the top from drying out—add a splash of broth if needed. Always bring to room temperature before freezing for best texture.

Step-by-Step Instructions for Chicken Pasta Casserole

Here is the method I rely on for perfectly layered, creamy results every time.

Step 1: Cook and Shred the Chicken Breast

Poach the 2 lb Chicken Breast in simmering water for 15-18 minutes until the internal temperature reaches 165°F and the meat is no longer pink inside. I prefer poaching over boiling as it keeps the meat moist and tender.

Remove the chicken from the water and let it cool for 5 minutes before shredding. Use two forks to pull the meat apart into bite-sized pieces. Season the shredded chicken with 1.5 tsp Salt, 1 tsp Black Pepper, and 0.5 tsp Paprika for a well-balanced flavor base.

Step 2: Prepare the Cheese Sauce

In a large saucepan, melt the 0.5 cup Butter over medium heat. Once melted, whisk in the 0.25 cup All-Purpose Flour to create a roux. Cook for 1-2 minutes, stirring constantly, until the mixture is light golden brown and bubbly.

Gradually pour in the 1 cup Chicken Broth and 1.5 cups Heavy Cream, whisking continuously to avoid lumps. Stir in the minced 4 cloves Garlic Cloves, diced 1 whole Yellow Onion, 1 tbsp Dijon Mustard, and 1 tsp Worcestershire Sauce. Cook for 5-7 minutes until the sauce thickens enough to coat the back of a spoon.

Step 3: Combine All Ingredients

Cook the 1 lb Penne Pasta according to package instructions until al dente. Drain and set aside. In a large mixing bowl, combine the shredded chicken, cooked penne, and prepared cheese sauce. Stir until everything is evenly coated.

Fold in 2 cups Monterey Jack Cheese and 2 cups of the 3 cups Cheddar Cheese, reserving the remaining 1 cup Cheddar Cheese for the topping. This ensures a rich, cheesy flavor throughout the casserole with a beautiful melted cheese crust on top.

Step 4: Bake to Golden Perfection

Transfer the mixture to a greased 9×13-inch baking dish and spread it evenly. Sprinkle the reserved 1 cup Cheddar Cheese over the top. Cover with aluminum foil and bake at 375°F for 20 minutes.

Remove the foil and bake for an additional 10-15 minutes until the cheese is melted and the edges are golden brown and bubbly. Let the casserole rest for 5 minutes before serving to allow the layers to set.

Wine and Beer Pairings for These Flavors

White Wine Pairings

For this dish, I reach for a crisp Chardonnay with bright acidity to cut through the richness. A California Kendall-Jackson Vintner’s Reserve offers buttery notes that complement the cheese beautifully. Serve it chilled at 50-55°F for the best experience. 🍷

Red Wine Options

A light-bodied Pinot Noir from Oregon works surprisingly well here. I love Belle Pente for its earthy notes that balance the casserole’s creaminess. Avoid heavy tannins—stick to fruity, low-tannin reds that won’t overpower the dish.

Beer Pairings

A crisp American lager like Sam Adams cleanses the palate between bites. For craft beer lovers, a wheat beer such as Blue Moon offers citrus notes that contrast nicely with the cheesy layers. Serve at 45°F for maximum refreshment. 🍺

Non-Alcoholic Options

Try a sparkling apple cider for festive bubbles without alcohol. I also love iced tea with lemon—brew Luzianne extra strong and chill for 4 hours. These pairings keep the meal family-friendly while still elevating the flavors.

Coffee Pairing

For a cozy evening meal, serve this with a medium-roast coffee. I recommend Peet’s Major Dickason’s Blend—its boldness stands up to the rich flavors. Add a splash of cream to echo the casserole’s dairy notes. ✨

Frequently Asked Questions