Step 1: Cook the Pasta

• Bring a large pot of salted water to a boil and cook the pasta until al dente according to the package instructions. Drain and set aside.

Step 2: Prepare the Sauce

• In a saucepan over medium heat, warm the Alfredo sauce and heavy cream. Stir in garlic powder, onion powder, Italian seasoning, salt, and pepper. Let it simmer for 2-3 minutes until well combined.

Step 3: Combine Ingredients

• In a large mixing bowl, combine the cooked pasta, shredded chicken, and prepared Alfredo sauce. Mix until everything is well coated.

Step 4: Assemble the Casserole

• Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter or cooking spray. Pour the chicken and pasta mixture into the dish, spreading it evenly.

Step 5: Add Cheese & Toppings

• Sprinkle mozzarella and Parmesan cheese evenly over the casserole. For a crispy topping, mix melted butter with breadcrumbs and sprinkle over the cheese.

Step 6: Bake to Perfection

• Bake uncovered for 20-25 minutes or until the cheese is bubbly and golden brown. Remove from the oven and let it rest for 5 minutes before serving.

Step 7: Garnish & Serve

• Sprinkle freshly chopped parsley on top for a burst of color and freshness. Serve warm and enjoy!