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Spicy Southern Cheesy Chicken Spaghetti Casserole served in a baking dish

Spicy Southern Cheesy Chicken Spaghetti Casserole

A comforting casserole combining tender chicken, creamy sauce, and spicy flavors, topped with gooey cheese, perfect for busy weeknights.
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Course Dinner, Main Course
Cuisine Southern
Servings 6 servings
Calories 450 kcal

Ingredients
  

Main Ingredients

  • 1.5 lbs 3-4 boneless, skinless chicken breasts
  • 8 oz spaghetti Cook until al dente
  • 2 cups shredded sharp cheddar cheese Divided
  • 1 can cream of chicken soup (10.5 oz)
  • 1 cup fresh bell peppers, chopped

Spices

  • 1 tsp paprika
  • 1/2 tsp cayenne pepper Omit for milder flavor
  • 1 tsp garlic powder

Garnish

  • 1/4 cup green onions, sliced For serving

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C). Grease a large casserole dish.
  • Cook the chicken in a large pot over medium heat for about 6-7 minutes per side until golden and cooked through.
  • Boil salted water and cook spaghetti until al dente (8-10 minutes). Drain and set aside.

Mixing

  • In a bowl, mix shredded chicken, cooked spaghetti, cream of chicken soup, bell peppers, spices, and half of the cheddar cheese until well combined.

Baking

  • Transfer the mixture to the greased casserole dish and top with the remaining cheese.
  • Bake for 25-30 minutes until bubbly and golden brown.

Serving

  • Let it rest for 5 minutes before garnishing with chopped green onions and serving.

Notes

For variation, use pepper jack cheese or add more vegetables like spinach or mushrooms for extra flavor.
Keyword Cheesy, Chicken Casserole, Comfort Food, Easy Recipe, Spaghetti Casserole