Satisfy your cravings with a hearty Chicken Spaghetti Casserole. This flavorful dish combines tender chicken, spaghetti, and a creamy sauce, making it a favorite for family dinners and potlucks. With its delightful blend of textures and tastes, it is sure to be a hit at your table.
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Why You’ll Love This Chicken Spaghetti Casserole
Chicken Spaghetti Casserole is a comforting, one-dish meal that’s easy to prepare. It’s an excellent way to use up leftover chicken, making it both economical and practical. The creamy texture and savory flavors appeal to all ages, and you can customize it with your favorite ingredients. Whether you are feeding a crowd or enjoying a cozy night in, this dish fits the bill perfectly.

Chicken Spaghetti Casserole
Ingredients
Method
- Preheat the oven to 350°F (175°C).
- In a large bowl, combine the cooked chicken, cooked spaghetti, cream of chicken soup, cream of mushroom soup, sour cream, shredded cheddar cheese, milk, garlic powder, onion powder, salt, and pepper.
- Mix everything until well combined.
- Pour the mixture into a greased 9×13 inch casserole dish.
- If desired, sprinkle bread crumbs on top for added crunch.
- Bake in the preheated oven for 30-35 minutes or until bubbly and golden on top.
- Let it cool for a few minutes before serving.
Nutrition
Notes
Tried this recipe?
Let us know how it was!How to Make Chicken Spaghetti Casserole
Ingredients:
- 2 cups cooked chicken, shredded
- 8 ounces spaghetti, cooked
- 1 can cream of chicken soup
- 1 can cream of mushroom soup
- 1 cup sour cream
- 1 cup shredded cheddar cheese
- 1/2 cup milk
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- Salt and pepper to taste
- 1 cup bread crumbs (optional for topping)
Step-by-Step Instructions:
- Preheat the oven to 350°F (175°C).
- In a large bowl, combine the cooked chicken, cooked spaghetti, cream of chicken soup, cream of mushroom soup, sour cream, shredded cheddar cheese, milk, garlic powder, onion powder, salt, and pepper.
- Mix everything until well combined.
- Pour the mixture into a greased 9×13 inch casserole dish.
- If desired, sprinkle bread crumbs on top for added crunch.
- Bake in the preheated oven for 30-35 minutes or until bubbly and golden on top.
- Let it cool for a few minutes before serving. Enjoy!

How to Serve Chicken Spaghetti Casserole
Serve your Chicken Spaghetti Casserole hot, straight from the oven. It pairs wonderfully with a fresh garden salad or steamed vegetables. For extra flavor, consider offering hot sauce or sliced olives on the side. Leftovers can be easily reheated for a quick meal throughout the week.
How to Store Chicken Spaghetti Casserole
To store your Chicken Spaghetti Casserole, let it cool completely first. Place it in an airtight container and refrigerate for up to 3-4 days. You can also freeze it for longer storage. Just make sure to cover it tightly with plastic wrap or aluminum foil. To reheat, bake in the oven or microwave until it’s heated through.
Tips to Make Chicken Spaghetti Casserole Perfect
- Always use cooked chicken; rotisserie chicken works great for convenience.
- Don’t overcook the spaghetti; it should be slightly firm to the bite as it will cook further in the oven.
- Adjust the seasonings according to your taste – feel free to add herbs like basil or thyme for additional flavor.
Flavor Variations
You can easily modify this casserole to suit your preferences. Add vegetables like bell peppers, peas, or spinach to enhance its nutritional value. For a spicier kick, incorporate diced green chilies or jalapeños. Experiment with different cheeses, such as mozzarella or pepper jack, for exciting twists in flavor.
Pro Tips for Success
- Ensure your casserole is well mixed to get a good distribution of flavors.
- For a creamier texture, add extra sour cream or cream cheese.
- Try topping the casserole with crushed crackers or tortilla chips for a unique crunch.
FAQs About Chicken Spaghetti Casserole
Can I use uncooked spaghetti in this recipe?
While it’s best to use cooked spaghetti for proper texture, you can try using uncooked spaghetti. Just increase the baking time and add more liquid to ensure the pasta cooks thoroughly.
Is this casserole healthy?
It can be a healthy option depending on your choice of ingredients. Opt for low-fat soups, reduced-fat cheese, and whole wheat spaghetti to cut down on calories. Adding vegetables increases its nutritional content.
Can I make this casserole ahead of time?
Absolutely! You can prepare the casserole in advance and store it in the fridge until you’re ready to bake it. This makes it a perfect choice for meal prep or busy weeknights.
Final Thoughts
With its creamy, cheesy goodness and tender chicken, Chicken Spaghetti Casserole is bound to become a staple in your recipe book. Try it tonight and enjoy the delightful comfort it brings!