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Southern-Style Spicy Chicken Spaghetti Casserole

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  • Author: Asma
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Yield: 6-8 servings 1x
  • Category: Dinner, Casserole
  • Method: Baking
  • Cuisine: Southern, Comfort Food

Description

This Spicy Southern Cheesy Chicken Spaghetti Casserole is the ultimate comfort food with a kick! Made with tender rotisserie chicken, creamy Velveeta, cheddar cheese, and spicy Rotel, this Southern-style baked casserole is packed with flavor and topped with crispy panko bread crumbs. Perfect for family dinners, potlucks, or meal prep!


Ingredients

Scale

For the Casserole

  • 1 lb cooked chicken, shredded (rotisserie or boiled)
  • 1 lb spaghetti, cooked and drained
  • 1 (10 oz) can cream of mushroom soup
  • 1 (10 oz) can original Rotel (diced tomatoes & green chilies)
  • 1 cup cheddar cheese, shredded
  • 1 lb Velveeta cheese, cubed
  • 1 cup milk
  • 2 tbsp unsalted butter
  • Salt and pepper, to taste

For the Topping

  • 1/2 cup panko bread crumbs
  • Red pepper flakes, for serving (optional)

Instructions

  1. Preheat & Prepare – Preheat oven to 350°F (175°C) and grease a 9×13-inch baking dish.
  2. Make the Cheese Sauce – In a large pot, melt butter over medium heat. Add Velveeta cheese, milk, and cream of mushroom soup. Stir until smooth and creamy.
  3. Combine Ingredients – Stir in Rotel, shredded chicken, and cooked spaghetti. Season with salt and pepper to taste.
  4. Assemble & Bake – Pour the mixture into the prepared baking dish. Sprinkle with cheddar cheese and top with panko bread crumbs.
  5. Bake – Bake uncovered for 25-30 minutes, or until the top is golden brown and bubbly.
  6. Serve & Enjoy – Sprinkle with red pepper flakes for extra spice and serve hot!

Notes

  • For extra spice, add diced jalapeños or a dash of hot sauce to the cheese sauce.
  • Make it crunchier by mixing melted butter with the panko topping before baking.
  • Storage: Refrigerate leftovers in an airtight container for up to 3 days or freeze for up to 3 months.