Spicy Southern Cheesy Chicken

Featured in Satisfying Main Courses.

This comforting southern-style casserole combines tender, browned chicken breasts with al dente spaghetti. Sharp cheddar cheese mingles with vibrant bell peppers, cream of chicken soup, and a touch of paprika and cayenne to add warmth. After mixing the ingredients, the dish is baked until golden and bubbly, then garnished with fresh green onions to brighten the flavors. The result is a hearty baked pasta that balances richness with a spicy kick, perfect for satisfying family dinners.

Barbara Chef
Updated on Tue, 12 Aug 2025 16:35:12 GMT
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A plate of food with bacon and cheese. | gracefulflavors.com

This spicy Southern cheesy chicken spaghetti casserole is a comfort dish that melts together creamy cheese, tender chicken, and just the right amount of heat. Perfect for family dinners or when you want something hearty and satisfying without a lot of fuss.

I made this casserole for a casual weekend dinner, and it quickly became a favorite in our household. The combination of melted cheese and spicy paprika keeps everyone going back for seconds.

Ingredients

  • Boneless skinless chicken breasts: about one and a half pounds for juicy, tender protein
  • Spaghetti: eight ounces for a filling base that soaks up all the flavors well
  • Sharp cheddar cheese: two cups shredded to bring tang and great meltiness
  • Fresh bell peppers: one cup chopped adds a sweet crunch and color
  • Cream of chicken soup: one ten and a half ounce can binds everything in a creamy sauce
  • Paprika: one teaspoon for a smoky depth of flavor
  • Cayenne pepper: half a teaspoon to add a gentle but noticeable heat
  • Garlic powder: one teaspoon enhances savory notes
  • Green onions: quarter cup sliced for a fresh garnish that brightens the dish

Step-by-Step Instructions

Sear the Chicken:
Cook the chicken breasts in a large pot over medium heat for six to seven minutes on each side until they turn golden and are cooked through. This step seals in the juiciness and builds flavor.
Cook the Spaghetti:
Boil salted water and cook your spaghetti for eight to ten minutes until it is just al dente. Drain well and set aside so it doesn’t overcook in the oven.
Combine the Mixture:
In a large bowl, mix together the shredded chicken, cooked spaghetti, cream of chicken soup, chopped bell peppers, paprika, cayenne pepper, garlic powder, and half of the sharp cheddar cheese. Stir until everything is evenly coated.
Assemble the Casserole:
Grease your casserole dish and pour in the chicken and spaghetti mixture. Smooth it out evenly. Sprinkle the remaining cheddar cheese on top for a beautiful golden crust.
Bake to Perfection:
Place the dish in a 350 degree Fahrenheit oven and bake for 25 to 30 minutes until bubbly and golden on top.
Rest and Garnish:
Remove from the oven and let it rest for five minutes. Sprinkle freshly sliced green onions over the top before serving. This adds a fresh bite and some vibrant color.
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A plate of food with bacon and cheese. | gracefulflavors.com

My favorite ingredient here is the sharp cheddar cheese which brings so much personality to this recipe. I remember making this for a family gathering and watching everyone eagerly dig in, commenting on the perfect cheesy crust.

Storage Tips

Store leftovers covered tightly in the refrigerator for up to three days. Reheat in the oven or microwave, adding a splash of milk or broth if it seems dry.

Ingredient Substitutions

Chicken thighs can replace breasts for a more flavorful, juicy result. Use whole wheat pasta or gluten-free if you prefer. Swap out sharp cheddar for Monterey Jack for a milder taste.

Serving Suggestions

Pair this casserole with a simple green salad or steamed veggies to lighten up the meal. A cold glass of iced tea complements the spicy notes nicely.

Cultural Context

This dish taps into Southern comfort food traditions where creamy casseroles and bold spices are beloved. It’s a great example of how simple ingredients can come together for a hearty family meal.

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A plate of food with cheese and bacon. | gracefulflavors.com

Frequently Asked Questions

→ What type of cheese enhances the flavor in this dish?

Sharp cheddar cheese adds a rich, tangy depth and melts well, creating a creamy texture throughout the casserole.

→ How do the spices affect the overall taste?

Paprika and cayenne pepper provide a gentle heat and smoky undertone that complement the southern-style flavors without overpowering the dish.

→ Why is the chicken cooked before mixing with other ingredients?

Cooking the chicken separately ensures it's fully cooked and nicely browned, adding flavor and helping keep the casserole's texture balanced.

→ Can I use fresh pasta instead of dried spaghetti?

Fresh pasta can be used, but adjust cooking time since it cooks faster; be careful not to overcook to maintain texture in the bake.

→ What role do bell peppers play in this dish?

Bell peppers add a subtle sweetness and vibrant color, contributing freshness and a slight crunch to the casserole.

Spicy Southern Cheesy Chicken

Tender chicken and sharp cheddar meld with spaghetti, bell peppers, and spices in a baked southern dish.

Prep Time
20 Minutes
Cook Time
35 Minutes
Total Time
55 Minutes
By: Barbara

Category: Hearty Mains

Difficulty: Easy

Cuisine: Southern American

Yield: 6 Servings

Dietary: ~

Ingredients

→ Protein

01 3-4 boneless, skinless chicken breasts (approximately 680 grams)

→ Pasta

02 8 ounces spaghetti

→ Dairy

03 2 cups shredded sharp cheddar cheese (about 226 grams)

→ Vegetables

04 1 cup fresh bell peppers, chopped (approximately 150 grams)
05 1/4 cup green onions, sliced (approximately 25 grams)

→ Canned Goods

06 1 can (10.5 ounces) cream of chicken soup

→ Spices

07 1 teaspoon paprika
08 1/2 teaspoon cayenne pepper
09 1 teaspoon garlic powder

Instructions

Step 01

Preheat the oven to 350°F (175°C) and grease a large casserole dish.

Step 02

In a large pot over medium heat, cook the chicken breasts for 6-7 minutes per side until golden and cooked through. Remove and shred once cooled slightly.

Step 03

Boil salted water and cook the spaghetti until al dente, approximately 8-10 minutes. Drain thoroughly and set aside.

Step 04

In a mixing bowl, combine shredded chicken, cooked spaghetti, cream of chicken soup, chopped bell peppers, paprika, cayenne pepper, garlic powder, and half of the shredded cheddar cheese. Mix thoroughly until well incorporated.

Step 05

Transfer the mixture to the greased casserole dish and evenly top with the remaining shredded cheddar cheese.

Step 06

Bake in the preheated oven for 25-30 minutes, until the casserole is bubbly and the cheese is golden brown.

Step 07

Allow the casserole to rest for 5 minutes before garnishing with sliced green onions and serving.

Notes

  1. For a spicier variation, increase cayenne pepper quantity gradually.

Tools You'll Need

  • Large pot
  • Mixing bowl
  • Casserole dish

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy and gluten