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Supreme Chicken Spaghetti Casserole: 4 Secrets

Chicken Spaghetti Casserole
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A creamy, cheesy, and slightly spicy baked casserole featuring tender shredded chicken and perfectly cooked spaghetti, infused with bold Southern flavors. This Spicy Southern Chicken Spaghetti Casserole is ideal for weeknight dinners and gatherings.

Ingredients

Scale
  • 8 oz spaghetti
  • 2 cups cooked shredded chicken
  • 1 cup shredded sharp cheddar cheese
  • 1 cup shredded pepper jack cheese
  • 1 can (10.5 oz) cream of mushroom soup
  • 1 can (10.5 oz) diced tomatoes with green chilies
  • 1/2 cup diced bell peppers (optional)
  • 1/2 cup diced onion
  • 1 cup milk
  • 2 cloves garlic, minced
  • 1 tsp smoked paprika
  • 1/2 tsp cayenne pepper
  • 1/2 tsp black pepper
  • 1 tsp salt
  • 2 tbsp butter
  • 1 tbsp olive oil
  • Optional garnishes: sliced jalapeños, chopped green onions, or fresh parsley

Instructions

  1. Cook spaghetti according to package directions until al dente. Drain and set aside.
  2. In a skillet, heat olive oil and butter over medium heat. Sauté onion, bell peppers, and garlic until softened.
  3. In a large bowl, combine cream of mushroom soup, diced tomatoes with chilies, milk, smoked paprika, cayenne pepper, salt, and black pepper.
  4. Add shredded chicken, sautéed vegetables, cooked spaghetti, and half the shredded cheese to the sauce mixture. Stir well to combine.
  5. Pour the chicken spaghetti mixture into a greased 9×13-inch casserole dish.
  6. Top with the remaining shredded cheese.
  7. Bake at 350°F (175°C) for 25–30 minutes, until bubbly and golden on top.
  8. Let cool for 5 minutes before serving.
  9. Garnish with optional toppings if desired.

Notes

  • For extra heat, increase the cayenne pepper or add jalapeños to the mix.
  • You can substitute cream of chicken soup for cream of mushroom soup for a milder flavor.
  • This chicken spaghetti casserole can be prepared ahead and refrigerated before baking; add 10 minutes to the oven time.
  • Use gluten-free pasta and gluten-free canned soups to make this a gluten-free chicken spaghetti casserole.
  • Rotisserie chicken is recommended for convenience in this easy chicken spaghetti bake.
  • Adjust cayenne pepper for a less spicy chicken spaghetti casserole, making it family-friendly.
  • Consider this a one-pan chicken spaghetti casserole if you use rotisserie chicken and cook spaghetti separately.
  • This Southern chicken spaghetti casserole is a hearty comfort food option.

Nutrition

Find it online: https://keepityummy.com/chicken-spaghetti-casserole/

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