A bold, cheesy twist on Southern comfort food
This Irresistible Spicy Southern Chicken Spaghetti Casserole is everything you love about down-home cooking, creamy, hearty, and full of rich flavor with just the right amount of spice. Tender chicken, melty cheese, and perfectly cooked spaghetti come together in a comforting casserole that’s ideal for family dinners or potluck gatherings. It’s an easy healthy recipe that turns simple ingredients into a warm and satisfying fall dinner idea. Every bite delivers a kick of Southern heat balanced by the smooth creaminess of the sauce, making it a recipe you’ll crave again and again.
Time Breakdown
Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes
Servings: 6
Ingredients List
- 2 tbsp olive oil
- 1 lb boneless, skinless chicken breasts (cut into small cubes)
- 1 tsp salt
- ½ tsp black pepper
- ½ tsp paprika
- 1 small onion (diced)
- 1 green bell pepper (chopped)
- 3 cloves garlic (minced)
- 1 can (10 oz) diced tomatoes with green chilies (undrained)
- 1 cup chicken broth
- 1 cup heavy cream
- 1 cup shredded cheddar cheese
- ½ cup grated Parmesan cheese
- ½ cup cream cheese (softened)
- 8 oz cooked spaghetti
- 1 tsp Cajun seasoning
- ½ tsp crushed red pepper flakes (optional for extra spice)
- 2 tbsp butter
- Fresh parsley (chopped, for garnish)
Kitchen Tools You’ll Need
This recipe keeps things simple with only a few kitchen basics:
- Large skillet or frying pan
- Medium saucepan
- Mixing bowls
- Baking dish (9×13 inch)
- Wooden spoon or spatula
- Measuring cups & spoons
- Sharp knife and cutting board
Step-by-Step Beginner-Friendly Instructions
- Cook the chicken: Heat olive oil in a large skillet over medium heat. Add chicken cubes and season with salt, pepper, and paprika. Cook for 6 to 8 minutes until golden and cooked through. Remove and set aside.
- Sauté vegetables: In the same skillet, melt butter. Add diced onion, bell pepper, and garlic. Cook for 3 to 4 minutes until soft and fragrant.
- Make the sauce: Stir in diced tomatoes with green chilies, chicken broth, and heavy cream. Add Cajun seasoning and crushed red pepper flakes. Simmer for 5 minutes until the mixture slightly thickens.
- Add cheese: Reduce heat to low and mix in cream cheese, cheddar, and Parmesan until melted and smooth. The sauce should be creamy and slightly spicy.
- Combine: Add cooked spaghetti and chicken to the sauce. Toss well to coat every strand evenly.
- Bake the casserole: Transfer the mixture into a greased baking dish. Sprinkle a little extra cheddar and Parmesan on top. Bake at 375°F (190°C) for 20 minutes until bubbly and lightly golden.
- Serve: Let it rest for a few minutes, then garnish with fresh parsley before serving.
Pro Tips
- Storage: Store leftovers in an airtight container for up to 4 days. Reheat in the oven or microwave with a splash of milk for creaminess.
- Adjust the heat: Reduce or omit the red pepper flakes for a milder version or add more Cajun seasoning for extra spice.
- Make ahead: Prepare the casserole up to the baking step, cover, and refrigerate overnight. Bake when ready to serve.
- Serving idea: Pair with cornbread muffins or a crisp green salad to complete your Southern-style meal.
Nutrition Table
| Serving Size | Calories | Protein | Carbs | Fat | Fiber | Sugar |
|---|---|---|---|---|---|---|
| 1 plate | ~580 | 36g | 40g | 28g | 3g | 5g |
Conclusion
This Irresistible Spicy Southern Chicken Spaghetti Casserole is the ultimate comfort food with a kick. It’s creamy, cheesy, and perfectly spiced, delivering the warmth and heartiness Southern cooking is famous for. Whether you’re serving it at a family gathering or enjoying a quiet night in, this casserole brings the flavors of the South straight to your table. Simple to make and impossible to resist, it’s a dish that’s sure to become a household favorite.
Spicy Southern Chicken Spaghetti Casserole
Ingredients
Main Ingredients
- 2 tbsp olive oil
- 1 lb boneless, skinless chicken breasts (cut into small cubes)
- 1 tsp salt
- ½ tsp black pepper
- ½ tsp paprika
- 1 small onion (diced)
- 1 green bell pepper (chopped)
- 3 cloves garlic (minced)
- 1 can (10 oz) diced tomatoes with green chilies (undrained)
- 1 cup chicken broth
- 1 cup heavy cream
- 1 cup shredded cheddar cheese
- ½ cup grated Parmesan cheese
- ½ cup cream cheese (softened)
- 8 oz cooked spaghetti
- 1 tsp Cajun seasoning
- ½ tsp crushed red pepper flakes (optional for extra spice)
- 2 tbsp butter
- Fresh parsley (chopped, for garnish)
Instructions
Cooking the Chicken
- Heat olive oil in a large skillet over medium heat. Add chicken cubes and season with salt, pepper, and paprika. Cook for 6 to 8 minutes until golden and cooked through. Remove and set aside.
Sautéing Vegetables
- In the same skillet, melt butter. Add diced onion, bell pepper, and garlic. Cook for 3 to 4 minutes until soft and fragrant.
Making the Sauce
- Stir in diced tomatoes with green chilies, chicken broth, and heavy cream. Add Cajun seasoning and crushed red pepper flakes. Simmer for 5 minutes until the mixture slightly thickens.
Adding Cheese
- Reduce heat to low and mix in cream cheese, cheddar, and Parmesan until melted and smooth. The sauce should be creamy and slightly spicy.
Combining Ingredients
- Add cooked spaghetti and chicken to the sauce. Toss well to coat every strand evenly.
Baking the Casserole
- Transfer the mixture into a greased baking dish. Sprinkle a little extra cheddar and Parmesan on top. Bake at 375°F (190°C) for 20 minutes until bubbly and lightly golden.
Serving
- Let it rest for a few minutes, then garnish with fresh parsley before serving.