Cheesy Chicken Spaghetti Casserole
Looking for the ultimate comfort food dinner that’s creamy, cheesy, and packed with flavor? This Chicken Spaghetti Casserole is a Southern classic that’s easy to make, freezer-friendly, and guaranteed to satisfy the whole family. It’s loaded with tender chicken, melty cheese, and spaghetti in a savory, creamy sauce that makes every bite unforgettable.
Why You’ll Love This Recipe
Creamy, cheesy, and ultra-satisfying
Made with pantry staples
Family-friendly and kid-approved
Freezer-friendly for meal prep
Crowd favorite at potlucks and holidays
Ingredients:
2 cups cooked chicken, shredded or diced
8 oz spaghetti, cooked and drained
1 can (10.5 oz) cream of mushroom soup
1 can (10.5 oz) cream of chicken soup
1 can (10 oz) Rotel tomatoes with green chilies, drained
1 cup shredded cheddar cheese (plus more for topping)
1/2 cup diced green bell pepper
1/2 cup diced onion
1/2 teaspoon garlic powder
Salt and black pepper, to taste
Optional: ½ cup sour cream or cream cheese for extra creaminess
Instructions:
Preheat oven to 350°F (175°C).
In a large mixing bowl, combine cream of mushroom soup, cream of chicken soup, Rotel, garlic powder, salt, and pepper.
Add cooked spaghetti, chicken, onions, bell peppers, 1 cup shredded cheese, and sour cream if using. Stir until well combined.
Transfer the mixture into a greased 9×13-inch baking dish.
Top with additional shredded cheese.
Bake for 25–30 minutes, or until the casserole is bubbly and the cheese is melted and golden.
Let rest for 5 minutes before serving. Garnish with fresh parsley or green onions if desired.
Notes & Tips:
Use a rotisserie chicken for quick prep.
You can substitute penne or rotini pasta if you don’t have spaghetti.
Add a kick with jalapeños or pepper jack cheese.
This casserole can be made ahead and frozen before baking—perfect for meal planning!
