Cheesy Chicken Spaghetti – Plain Chicken

Cheesy Chicken Spaghetti Recipe – the ultimate comfort dish! Chicken, spaghetti, cream of chicken, cream of mushroom, onion, garlic, butter, milk, mozzarella, and parmesan cheese. It’s easy to make and perfect for family dinners. Ready in just 30 minutes, this cozy bake is a guaranteed crowd-pleaser!

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Easy Cheesy Chicken Spaghetti Casserole

Cheesy Chicken Spaghetti is comfort food at its finest, with every forkful delivering a creamy, cheesy blend of flavors that’s just irresistible. The juicy chicken and tender spaghetti noodles are coated in a smooth, savory sauce made from mozzarella cheese, cream of chicken soup, butter, and a hint of garlic and onion powder, giving each bite that comforting, home-cooked warmth. Topped with a sprinkle of Parmesan that crisps up slightly as it bakes, this dish is a cheesy, savory delight that’s hard to resist. It’s the kind of meal that’s simple yet packed with flavor, making it a family favorite every time!

How to Make Cheesy Chicken Spaghetti

This casserole is super easy to make and has only a few simple ingredients. Bring a large pot of water to a boil over medium-high heat. Add spaghetti noodles and cook according to the package directions for al dente. Drain and set aside.

In a large bowl, stir together cream of chicken soup, cream of mushroom soup, butter, milk, onion powder, and garlic powder. Add cooked pasta, chopped cooked chicken, and shredded mozzarella cheese – season with salt and black pepper. 

Spread the pasta mixture into a 9×13-inch casserole dish that has been sprayed with nonstick cooking spray. Top the casserole with parmesan cheese. Bake in a preheated oven until bubbly and the cheese has melted. Garnish with fresh parsley.

Helpful Tips & Frequently Asked Questions

• I use rotisserie chicken in this dish. You can use any shredded chicken you have on hand – boneless skinless chicken breasts, chicken thighs, and chicken tenderloins.
• You can use any flavor of condensed cream of soup in this recipe.
  • I suggest using Unsalted Cream of Chicken & Mushroom Soups in this dish to control the sodium.
  • You can buy it by the case at Amazon:
  • Need Gluten-free soup? You can buy it here:
  • Here is our recipe for Homemade Cream of Chicken Soup: https://www.plainchicken.com/homemade-cream-of-chicken-soup/
    • Substitute mushroom bouillon to make cream of mushroom soup.
• Boil the pasta in chicken broth for extra flavor!
• Can I make Chicken Spaghetti in advance? Yes! Assemble the casserole and cover the baking dish with plastic wrap. Store in the refrigerator for up to three days before baking as directed.
• Can I freeze Chicken Spaghetti? Yes. Assemble the casserole and cover the baking dish with plastic wrap and aluminum foil. Store in the freezer for up to four months.
  • When ready to bake, thaw overnight in the fridge and bake as directed.
• Store leftovers in an airtight container in the refrigerator.

What to Serve with Chicken Spaghetti

This casserole has quickly become a family favorite. We all thought it tasted very similar to our favorite chicken tetrazzini recipe. Cheesy Chicken Spaghetti is rich, creamy, and oh-so-satisfying, so pairing it with some fresh, vibrant sides will keep the meal balanced and add a pop of color. 

No matter what you serve with this dish, it is guaranteed to be a hit with the whole family! Looking for more side dishes? Here are some popular recipes from the website:

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Cheesy Chicken Spaghetti

Yield: 8 people

Prep Time 15 minutes mins

Cook Time 30 minutes mins

Total Time 45 minutes mins

Cheesy Chicken Spaghetti Recipe – the ultimate comfort dish! Chicken, spaghetti, cream of chicken, cream of mushroom, onion, garlic, butter, milk, mozzarella, and parmesan cheese. It’s easy to make and perfect for family dinners. Ready in just 30 minutes, this cozy bake is a guaranteed crowd-pleaser!

• Preheat oven to 350ºF. Spray a 9×13-inch baking dish with nonstick cooking spray.

• Bring a large pot of water to a boil over medium-high heat. Add spaghetti noodles and cook according to the package directions for al dente. Drain and set aside.

• In a large bowl, stir together cream of chicken soup, cream of mushroom soup, butter, milk, onion powder, and garlic powder. Add cooked pasta, chopped cooked chicken, and shredded mozzarella cheese – season with salt and black pepper. 

• Spread the pasta mixture into the prepared pan. Top the casserole with parmesan cheese.

• Bake for 30 minutes, until bubbly and the cheese has melted. Garnish with fresh parsley.

• I use rotisserie chicken in this dish. You can use any shredded chicken you have on hand – boneless skinless chicken breasts, chicken thighs, and chicken tenderloins.
• You can use any flavor of condensed cream of soup in this recipe. 
  • I suggest using Unsalted Cream of Chicken & Mushroom Soups in this dish to control the sodium.
  • You can buy it by the case at Amazon:
  • Need Gluten-free soup? You can buy it here:
  • Here is our recipe for Homemade Cream of Chicken Soup: https://www.plainchicken.com/homemade-cream-of-chicken-soup/
    • Substitute mushroom bouillon to make cream of mushroom soup.
• Boil the pasta in chicken broth for extra flavor!
• Can I make Chicken Spaghetti in advance? Yes! Assemble the casserole and cover the baking dish with plastic wrap. Store in the refrigerator for up to three days before baking as directed.
• Can I freeze Chicken Spaghetti? Yes. Assemble the casserole and cover the baking dish with plastic wrap and aluminum foil. Store in the freezer for up to four months. 
  • When ready to bake, thaw overnight in the fridge and bake as directed.
• Store leftovers in an airtight container in the refrigerator.

Steph