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Creamy Chicken Alfredo Rotini Casserole – Cheesy, Comforting Pasta Bake

Ingredients

Scale

 

  • 1 pound rotini pasta, cooked and drained (reserve 1 cup of cooking water)
  • 3 cups cooked chicken, diced or shredded
  • 2 (15-ounce) jars Alfredo sauce
  • 1 cup garlic parmesan sauce
  • 2 cups shredded mozzarella cheese
  • ½ cup grated Parmesan cheese
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • Fresh parsley, chopped (for garnish, optional)

 

Instructions

 

  1. Preheat the Oven
    Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with cooking spray or butter.
  2. Mix the Ingredients
    • In a large mixing bowl, combine the cooked rotini pasta, diced or shredded chicken, Alfredo sauce, garlic parmesan sauce, half of the shredded mozzarella, and half of the grated Parmesan.
    • Season with salt and pepper, mixing well. For extra creaminess, add about ½ cup of reserved pasta water as needed.
  3. Transfer to Baking Dish
    • Pour the pasta mixture into the prepared baking dish, spreading it out evenly.
  4. Top with Cheese
    • Sprinkle the remaining mozzarella and Parmesan cheese evenly over the top of the casserole.
  5. Bake
    • Cover the dish with aluminum foil and bake for 20-25 minutes or until the cheese is melted and bubbly.
  6. Optional Broiling
    • For a golden, crispy top, remove the foil and broil for an additional 2-3 minutes, watching closely to prevent burning.
  7. Cool and Serve
    • Let the casserole cool for about 5 minutes before garnishing with chopped parsley, if desired. Serve warm and enjoy!

Prep Time: 15 minutes
Total Time: 40 minutes
Servings: 6-8

  • Author: Olivia Chen