Spicy Southern Cheesy Chicken Spaghetti Casserole
Why Make This Recipe
Spicy Southern Cheesy Chicken Spaghetti Casserole is perfect for busy weeknights or cozy family dinners. This dish combines tender chicken, creamy sauce, and spicy flavors, all topped with gooey cheese. It’s a comforting meal that will please both kids and adults. Plus, it can be prepared in one dish, making cleanup a breeze!
How to Make Spicy Southern Cheesy Chicken Spaghetti Casserole
Ingredients:
- 3-4 boneless, skinless chicken breasts (about 1.5 lbs)
- 8 oz spaghetti
- 2 cups shredded sharp cheddar cheese
- 1 cup fresh bell peppers (chopped)
- 1 can (10.5 oz) cream of chicken soup
- 1 tsp paprika
- 1/2 tsp cayenne pepper
- 1 tsp garlic powder
- 1/4 cup green onions (sliced)
Directions:
- 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.
- In a bowl, mix shredded chicken, cooked spaghetti, cream of chicken soup, bell peppers, spices, and half of the cheddar cheese until well combined.
- Transfer the mixture to the greased casserole dish and top with remaining cheese. Bake for 25-30 minutes until bubbly and golden brown.
- Let it rest for 5 minutes before garnishing with chopped green onions and serving.
How to Serve Spicy Southern Cheesy Chicken Spaghetti Casserole
Serve this delicious casserole hot from the oven. It pairs well with a simple side salad or some garlic bread. For a little extra flavor, you can add more sliced green onions or even a dollop of sour cream on top.
How to Store Spicy Southern Cheesy Chicken Spaghetti Casserole
If you have leftovers, store them in an airtight container in the refrigerator. It will stay fresh for about 3-4 days. To reheat, simply pop it in the oven or microwave until warmed through.
Tips to Make Spicy Southern Cheesy Chicken Spaghetti Casserole
- To save time, you can use rotisserie chicken instead of cooking it from scratch.
- For a milder version, reduce or omit the cayenne pepper.
- Adding more vegetables like spinach or mushrooms can boost the nutrition and flavor.
Variation
You can switch up the cheese by using pepper jack for an extra kick. Try adding different types of peppers for added flavor, like jalapeños or poblano peppers.
FAQs
Can I make this casserole ahead of time?
Yes! You can prepare it a day in advance. Just cover it and store it in the fridge. Bake just before serving.
What can I use instead of cream of chicken soup?
You can use cream of mushroom soup or a homemade white sauce as a substitute.
Is this casserole freezable?
Yes, it can be frozen for up to three months. Thaw it in the fridge before baking.
This Spicy Southern Cheesy Chicken Spaghetti Casserole is not just a meal; it’s a dish made for sharing, enjoying, and creating memories around the dinner table!

Spicy Southern Cheesy Chicken Spaghetti Casserole
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.
