Cheesy Chicken Spaghetti Bake: A Comfort Food Classic

There’s something inherently satisfying about a baked pasta dish, especially one that combines tender spaghetti, creamy sauce, and a generous helping of cheese. This Cheesy Chicken Spaghetti Bake is the ultimate comfort food, perfect for family dinners, potlucks, or even meal prep for the week ahead. With its rich flavors and easy preparation, this dish will quickly become a go-to favorite.


Why You’ll Love This Recipe

This baked spaghetti dish offers everything you could want in a hearty, satisfying meal. Here’s why it stands out:

  • Simple Yet Sophisticated: The combination of creamy sauce and melty cheese takes a simple spaghetti recipe to the next level.
  • Family-Friendly: Kids and adults alike will enjoy this cheesy goodness, making it a perfect crowd-pleaser.
  • Quick Prep: Using rotisserie chicken saves time while adding incredible flavor and tenderness.
  • Customizable: You can easily add vegetables or switch up the cheeses to suit your preferences.

The Ingredients: What You’ll Need

Let’s break down the ingredients that make this Cheesy Chicken Spaghetti Bake so delicious.

Spaghetti

The foundation of this dish, cooked spaghetti provides a hearty base that absorbs the creamy sauce beautifully. Make sure it’s cooked al dente to prevent overcooking during baking.

Tip: Save some pasta water when draining, as it can help loosen the sauce if needed.


Rotisserie Chicken

Using pre-cooked shredded rotisserie chicken saves time and adds a smoky, seasoned flavor. You can also use leftover chicken or turkey if you have it on hand.


Cheeses

This recipe uses a trio of cheeses for maximum flavor and creaminess:

  • Mozzarella: Melty and gooey, perfect for that classic cheese pull.
  • Cheddar: Adds a slight sharpness to balance the richness.
  • Parmesan: Provides a nutty, savory note and thickens the sauce.

Pro Tip: For an extra burst of flavor, use freshly grated cheese instead of pre-shredded, which often contains anti-caking agents that can affect melting.


Heavy Cream and Butter

These create the rich, velvety base for the sauce. If you prefer a lighter option, you can substitute half-and-half for the heavy cream.


Seasonings

A mix of garlic powder, onion powder, and Italian seasoning brings depth and an herby touch to the dish. Adjust the amounts to suit your taste.


Fresh Parsley

Adding chopped parsley as a garnish not only enhances the presentation but also provides a fresh, vibrant flavor that balances the richness.


Step-by-Step Directions

Step 1: Prepare Your Ingredients

Start by preheating your oven to 375°F (190°C) and greasing a 9×13-inch baking dish. Cook the spaghetti according to package instructions until al dente, then drain and set aside.


Step 2: Make the Cream Sauce

In a medium saucepan, melt the butter over medium heat. Stir in garlic powder, onion powder, and Italian seasoning, letting the spices bloom for about 30 seconds. Gradually add the heavy cream, whisking constantly.

Once the cream is warm, whisk in the grated Parmesan cheese until it melts and creates a smooth, creamy sauce. Season with salt and black pepper to taste.


Step 3: Combine the Ingredients

In a large mixing bowl, toss the cooked spaghetti and shredded chicken with the cream sauce, ensuring everything is evenly coated.


Step 4: Assemble the Casserole

Transfer the spaghetti and chicken mixture to the prepared baking dish. Spread it out evenly, then sprinkle the shredded mozzarella and cheddar cheese over the top.


Step 5: Bake

Place the dish in the preheated oven and bake for 20-25 minutes, or until the cheese is bubbly and golden brown. For an extra-crispy top, you can broil the dish for 1-2 minutes at the end—just keep a close eye to avoid burning.


Step 6: Garnish and Serve

Remove the casserole from the oven and let it rest for 5 minutes. Sprinkle with fresh parsley for a burst of color and serve hot.


Variations and Customizations

One of the best things about this recipe is its flexibility. Here are some ideas to make it your own:

Add Vegetables

Boost the nutrition and flavor by adding sautéed mushrooms, spinach, or bell peppers. Simply mix them into the pasta and chicken before baking.


Use Different Cheeses

Experiment with other cheeses like Gruyère, fontina, or Monterey Jack for a unique flavor profile.


Make It Spicy

Add a pinch of red pepper flakes or a drizzle of hot sauce to the cream sauce for a spicy kick.


Go Gluten-Free

Substitute gluten-free pasta and breadcrumbs (if adding a crispy topping) to accommodate dietary restrictions.


Serving Suggestions

This Cheesy Chicken Spaghetti Bake pairs well with a variety of side dishes. Here are a few ideas to complete your meal:

  • Garlic Bread: Perfect for soaking up the creamy sauce.
  • Caesar Salad: The crispness and tangy dressing provide a refreshing contrast to the rich casserole.
  • Steamed Vegetables: Broccoli, green beans, or asparagus make excellent, healthy sides.

Storage and Reheating

Refrigeration

Store leftovers in an airtight container in the refrigerator for up to 3 days.


Freezing

This dish freezes beautifully. Wrap the baking dish tightly in plastic wrap and aluminum foil, or portion it into freezer-safe containers. Freeze for up to 3 months.


Reheating

Reheat in a 350°F (175°C) oven until warmed through, or microwave individual portions for 2-3 minutes.

Tip: If reheating from frozen, thaw in the refrigerator overnight before warming.


Why This Recipe Works

This Cheesy Chicken Spaghetti Bake is more than just a pasta dish—it’s a comforting, crowd-pleasing meal that’s easy to prepare and full of flavor. Here’s why it stands out:

  • Rich and Creamy Sauce: The Parmesan-infused cream sauce ensures every bite is indulgent and flavorful.
  • Perfectly Balanced Textures: The gooey cheese and tender chicken are complemented by the al dente spaghetti.
  • Family-Friendly: Even picky eaters will be asking for seconds!

Frequently Asked Questions

1. Can I Make This Dish Ahead of Time?

Yes! Assemble the casserole, cover it tightly with plastic wrap, and refrigerate for up to 24 hours. Add 5-10 minutes to the baking time if cooking from cold.


2. What Can I Use Instead of Rotisserie Chicken?

You can use any cooked chicken, such as grilled or poached breasts, or even turkey as a substitute.


3. How Can I Prevent the Pasta from Drying Out?

Make sure the spaghetti is well-coated in sauce before baking. Adding a splash of reserved pasta water to the sauce can also help keep it creamy.


Final Thoughts

Cheesy Chicken Spaghetti Bake is a dish that combines comfort, flavor, and simplicity in one irresistible package. Whether you’re cooking for a special occasion or a casual family dinner, this recipe delivers every time. The creamy sauce, tender chicken, and melty cheese create a satisfying dish that’s sure to become a household favorite.

So, preheat that oven, gather your ingredients, and get ready to enjoy a comforting, cheesy masterpiece. Don’t forget to share this recipe with friends and family—they’ll thank you for it!

Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Cheesy Chicken Spaghetti Bake: A Comfort Food Classic


  • Author: Kimberly

Ingredients

– 12 oz cooked spaghetti
– 2 cups shredded rotisserie chicken
– 2 cups shredded mozzarella cheese
– 1 cup shredded cheddar cheese
– 1/2 cup grated Parmesan cheese
– 2 cups heavy cream
– 1 tablespoon unsalted butter
– 1 teaspoon garlic powder
– 1/2 teaspoon onion powder
– 1/2 teaspoon dried Italian seasoning
– Salt and black pepper to taste
– 2 tablespoons chopped fresh parsley


Instructions

1. Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish.
2. In a saucepan over medium heat, melt butter and stir in garlic powder, onion powder, and Italian seasoning.
3. Add heavy cream, then slowly whisk in the Parmesan cheese until smooth and creamy. Season with salt and pepper.
4. Toss the cooked spaghetti and shredded chicken with the cream sauce, ensuring everything is evenly coated.
5. Transfer the mixture to the prepared baking dish and spread evenly. Top with mozzarella and cheddar cheese.
6. Bake for 20-25 minutes, or until the cheese is bubbly and golden brown.
7. Sprinkle with chopped parsley before serving hot.