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Creamy Chicken Spaghetti Casserole Recipe

Creamy Chicken Spaghetti Casserole Recipe


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4.5 from 26 reviews

  • Total Time: 40-45 minutes
  • Yield: 6 1x

Description

Chicken spaghetti casserole brings comfort right to your dinner table with creamy, cheesy goodness that makes family meals feel special. Packed with tender chicken, melted cheese, and a hearty sauce, this classic dish delivers warm satisfaction in every single bite.


Ingredients

Scale

Main Ingredients:

  • 12 ounces spaghetti
  • 2 cups cooked chicken
  • 1 ½ cups shredded cheddar cheese

Soup and Dairy Base:

  • 1 can (10.5 ounces) cream of chicken soup
  • 1 can (10.5 ounces) cream of mushroom soup
  • 1 cup sour cream
  • ½ cup shredded mozzarella cheese
  • ½ cup chicken broth
  • 1 tablespoon butter

Seasonings and Toppings:

  • 1 can (10 ounces) Rotel tomatoes
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • ½ teaspoon paprika
  • ½ teaspoon salt
  • ½ teaspoon black pepper
  • ½ cup crushed Ritz crackers or panko breadcrumbs
  • 2 tablespoons melted butter

Instructions

  1. Boil 12 oz spaghetti in salted water for 8-9 minutes until al dente. Drain pasta and set aside, ensuring no excess water remains.
  2. Butter your 9×13-inch baking dish thoroughly with 1 tbsp butter to prevent sticking.
  3. Preheat your oven to 350°F, creating the perfect temperature for baking the casserole.
  4. Shred 2 cups of cooked chicken into bite-sized pieces, ensuring uniform texture for even distribution.
  5. In a large mixing bowl, whisk together 1 can cream of chicken soup, 1 can cream of mushroom soup, and 1 cup sour cream until smooth.
  6. Add 1 can drained Rotel tomatoes, ½ cup chicken broth, 1 tsp garlic powder, 1 tsp onion powder, ½ tsp paprika, ½ tsp salt, and ½ tsp black pepper to the soup mixture.
  7. Fold 1 cup shredded cheddar cheese and ½ cup mozzarella cheese into the creamy sauce.
  8. Incorporate the shredded chicken and cooked spaghetti into the mixture, stirring gently to coat every strand.
  9. Transfer the entire mixture to your prepared baking dish, spreading it evenly to create a consistent layer.
  10. Sprinkle the remaining ½ cup cheddar cheese across the top of the casserole.
  11. Combine ½ cup crushed Ritz crackers with 2 tbsp melted butter, then scatter this crispy topping over the cheese.
  12. Slide the casserole into the preheated oven and bake uncovered for 25-30 minutes until the cheese melts and edges turn golden brown.
  13. Remove from oven and let the casserole rest for 5-7 minutes, allowing the flavors to settle and making it easier to serve.

Notes

  • Always use freshly shredded chicken for the best texture and flavor in your casserole.
  • Check the pasta’s doneness carefully to avoid overcooking, which can make the dish mushy.
  • For a gluten-free version, swap regular spaghetti with gluten-free pasta and use cream soups that are certified gluten-free.
  • Prep ingredients ahead of time to make assembly quick and stress-free, especially on busy weeknights when dinner needs to come together fast.
  • Prep Time: 15 minutes
  • Cook Time: 25-30 minutes
  • Category: Casseroles
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 6
  • Calories: 437 kcal
  • Sugar: 3 g
  • Sodium: 810 mg
  • Fat: 22 g
  • Saturated Fat: 11 g
  • Unsaturated Fat: 9 g
  • Trans Fat: 0.5 g
  • Carbohydrates: 30 g
  • Fiber: 2 g
  • Protein: 28 g
  • Cholesterol: 90 mg