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Close-up of creamy chicken spaghetti casserole topped with melted cheese and herbs

Chicken Spaghetti Casserole

Emily Wilson
This Chicken Spaghetti Casserole brings together tender chicken, creamy cheese, and bold Southern spices in a comforting, easy-to-make dish perfect for family dinners or potlucks.
Prep Time 15 minutes
Cook Time 30 minutes
Resting Time 5 minutes
Total Time 45 minutes
Course Main Course
Cuisine Southern Comfort
Servings 8 bowls
Calories 380 kcal

Equipment

  • Large pot
  • Skillet
  • Casserole Dish
  • Oven
  • Mixing bowl

Ingredients
  

Main Ingredients

  • 3–4 Boneless Skinless Chicken Breasts about 1.5 lbs
  • 8 oz Spaghetti uncooked
  • 2 cups Sharp Cheddar Cheese shredded
  • 1 cup Bell Peppers chopped, red or yellow
  • 1 can Cream of Chicken Soup 10.5 oz
  • 1 tsp Paprika
  • 0.5 tsp Cayenne Pepper
  • 1 tsp Garlic Powder
  • 0.25 cup Green Onions sliced
  • Salt and Pepper to taste
  • Cooking Spray or Oil for greasing

Instructions
 

  • Preheat your oven to 350°F and lightly grease a large casserole dish.
  • Cook the chicken in a skillet over medium heat until fully cooked. Shred or chop it into bite-sized pieces.
  • Boil spaghetti in salted water until just al dente. Drain and set aside.
  • In a mixing bowl, combine shredded chicken, cooked spaghetti, cream of chicken soup, bell peppers, paprika, garlic powder, cayenne, and half the cheddar cheese.
  • Transfer the mixture to the greased dish and top with the remaining cheese.
  • Bake for 25 to 30 minutes until hot and bubbly with a golden cheese top.
  • Let it rest for 5 minutes before garnishing with green onions and serving.

Notes

Use rotisserie chicken for a quicker version. Swap in different cheeses like Monterey Jack or mozzarella for a twist. Adjust the spice level to your liking by increasing or reducing the cayenne.
Nutrition Information (per serving)
  • Calories: 380
  • Carbohydrates: 36 grams
  • Protein: 24 grams
  • Fat: 18 grams
  • Saturated Fat: 9 grams
  • Cholesterol: 70 milligrams
  • Sodium: 850 milligrams
  • Potassium: 0 milligrams
  • Fiber: 2 grams
  • Sugar: 2 grams
  • Vitamin A: 0 percent
  • Vitamin C: 0 percent
  • Calcium: 0 percent
  • Iron: 0 percent