Spicy Southern Cheesy Chicken Spaghetti Casserole Recipe

A creamy, cheesy, and slightly spicy Southern chicken spaghetti casserole. Easy to make, family-friendly, and perfect for weeknight dinners or potluck

When it comes to comfort food, nothing beats a dish that is warm, creamy, cheesy, and packed with flavor. This Southern Chicken Spaghetti Bake checks all the boxes—it’s hearty enough for a big family dinner, yet simple enough to whip up on a weeknight. Imagine tender pieces of chicken tossed with spaghetti noodles, coated in a rich, cheesy sauce with just the right amount of spice, then baked until bubbly and golden on top. It’s the kind of recipe that brings everyone to the table with smiles and empty plates ready to be filled.

Southern cuisine is famous for its bold flavors and soul-warming recipes, and this casserole is no exception. The combination of juicy chicken, creamy cheese, and a touch of spice makes it both indulgent and unforgettable. What makes this dish even better is how easily it comes together—you don’t need to be an expert cook to get perfect results. With a few pantry staples, some shredded chicken, and a handful of spices, you’ll have a dinner that feels special without spending hours in the kitchen.

Whether you’re planning a family meal, a potluck, or simply craving something warm and satisfying, this Spicy Southern Cheesy Chicken Spaghetti Casserole will quickly become a favorite in your recipe collection. It’s one of those dishes that taste even better the next day, making it perfect for leftovers too. Get ready to fall in love with every cheesy, flavorful bite!

🍽️ Irresistible Spicy Southern Cheesy Chicken Spaghetti Casserole

When it comes to comfort food, nothing beats a dish that is warm, creamy, cheesy, and packed with flavor. This Southern Chicken Spaghetti Bake checks all the boxes—it’s hearty enough for a big family dinner, yet simple enough to whip up on a weeknight. Imagine tender pieces of chicken tossed with spaghetti noodles, coated in a rich, cheesy sauce with just the right amount of spice, then baked until bubbly and golden on top. It’s the kind of recipe that brings everyone to the table with smiles and empty plates ready to be filled.

Southern cuisine is famous for its bold flavors and soul-warming recipes, and this casserole is no exception. The combination of juicy chicken, creamy cheese, and a touch of spice makes it both indulgent and unforgettable. What makes this dish even better is how easily it comes together—you don’t need to be an expert cook to get perfect results. With a few pantry staples, some shredded chicken, and a handful of spices, you’ll have a dinner that feels special without spending hours in the kitchen.

Whether you’re planning a family meal, a potluck, or simply craving something warm and satisfying, this Spicy Southern Cheesy Chicken Spaghetti Casserole will quickly become a favorite in your recipe collection. It’s one of those dishes that taste even better the next day, making it perfect for leftovers too. Get ready to fall in love with every cheesy, flavorful bite!

📝 Ingredients

Ingredient Quantity
Cooked chicken, shredded3 cups
Spaghetti pasta12 oz
Cheddar cheese, shredded2 cups
Cream of chicken soup1 can (10.5 oz)
Rotel (diced tomatoes with green chilies)1 can (10 oz)
Chicken broth1 cup
Cream cheese, softened4 oz
Bell pepper, chopped1 medium
Onion, diced1 small
Garlic powder1 tsp
Paprika1 tsp
Salt & black pepperTo taste
Bacon bits or crispy toppingFor garnish

👩‍🍳 Instructions

  1. Preheat oven to 350°F (175°C). Lightly grease a 9x13 baking dish.
  2. Cook spaghetti according to package instructions until al dente. Drain and set aside.
  3. In a large skillet, sauté onion and bell pepper until soft. Add shredded chicken, Rotel, and chicken broth.
  4. Stir in cream of chicken soup, cream cheese, garlic powder, paprika, salt, and pepper. Mix until creamy and smooth.
  5. Add cooked spaghetti to the mixture and toss well to coat every strand with the cheesy sauce.
  6. Pour the mixture into the prepared baking dish. Sprinkle the top generously with shredded cheddar cheese.
  7. Bake uncovered for 25–30 minutes, or until bubbly and golden on top.
  8. Garnish with bacon bits or fresh parsley before serving. Enjoy!

This dish is perfect with a side of garlic bread or a fresh green salad. It’s creamy, spicy, cheesy, and everything you want in a Southern-style comfort food dinner.

📌 Tips & Variations

  • Make it spicier: If you love extra heat, add sliced jalapeños, cayenne pepper, or a dash of hot sauce to the mixture before baking.
  • Use different cheeses: While cheddar is classic, you can mix in Monterey Jack, mozzarella, or Pepper Jack for a gooey and flavorful twist.
  • Add vegetables: Sneak in extra nutrition by adding mushrooms, spinach, or zucchini. They blend perfectly with the creamy sauce.
  • Protein swaps: Instead of chicken, try using leftover turkey, ground beef, or even shrimp for a different flavor.
  • Make ahead: Assemble the casserole up to 24 hours in advance, cover, and refrigerate. Bake just before serving for a quick weeknight dinner.
  • Freezer-friendly: This casserole freezes well! Wrap tightly with foil and freeze for up to 3 months. Reheat in the oven until hot and bubbly.
  • Kid-friendly option: Reduce or skip the Rotel if your kids prefer a milder flavor. You can replace it with plain diced tomatoes.

This Southern Cheesy Chicken Spaghetti Casserole is a true comfort food classic that never fails to please a crowd. Whether you’re preparing it for a busy weeknight, a Sunday dinner, or a potluck with friends, it delivers big flavors with simple ingredients. The best part? It’s flexible enough to adjust to your taste and pantry staples.

Try these tips and variations to make the recipe your own, and you’ll have a dish that everyone will be asking for again and again. It’s a recipe worth keeping in your family cookbook!

📌 Tips & Variations

  • Make it spicier: If you love extra heat, add sliced jalapeños, cayenne pepper, or a dash of hot sauce to the mixture before baking.
  • Use different cheeses: While cheddar is classic, you can mix in Monterey Jack, mozzarella, or Pepper Jack for a gooey and flavorful twist.
  • Add vegetables: Sneak in extra nutrition by adding mushrooms, spinach, or zucchini. They blend perfectly with the creamy sauce.
  • Protein swaps: Instead of chicken, try using leftover turkey, ground beef, or even shrimp for a different flavor.
  • Make ahead: Assemble the casserole up to 24 hours in advance, cover, and refrigerate. Bake just before serving for a quick weeknight dinner.
  • Freezer-friendly: This casserole freezes well! Wrap tightly with foil and freeze for up to 3 months. Reheat in the oven until hot and bubbly.
  • Kid-friendly option: Reduce or skip the Rotel if your kids prefer a milder flavor. You can replace it with plain diced tomatoes.

This Southern Cheesy Chicken Spaghetti Casserole is a true comfort food classic that never fails to please a crowd. Whether you’re preparing it for a busy weeknight, a Sunday dinner, or a potluck with friends, it delivers big flavors with simple ingredients. The best part? It’s flexible enough to adjust to your taste and pantry staples.

Try these tips and variations to make the recipe your own, and you’ll have a dish that everyone will be asking for again and again. It’s a recipe worth keeping in your family cookbook!

Final Thoughts

This Spicy Southern Cheesy Chicken Spaghetti Casserole is more than just a recipe – it’s a true comfort food experience that brings family and friends together around the table. With its creamy, cheesy texture, a hint of spice, and a golden bubbly top, it’s a dish that will quickly become a household favorite.

The best part? It’s easy to customize, freezer-friendly, and perfect for any occasion – whether it’s a busy weeknight, a potluck, or a cozy Sunday dinner.

👉 Don’t wait any longer – try this irresistible casserole today and share the joy with your loved ones. If you enjoyed this recipe, make sure to bookmark it, share it with friends, and come back for more Southern comfort food classics.