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Crazy Good Chicken Pasta Casserole

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Crazy Good Chicken Pasta Casserole is the ultimate comfort food, combining tender chicken, hearty pasta, and a creamy, cheesy sauce that’s sure to please every palate. Whether you’re looking for a quick weeknight dinner or a dish to feed a crowd, this casserole is perfect for any occasion. It’s easy to prepare, packed with flavor, and features a melty, gooey cheese topping that makes each bite irresistible. Every forkful is a warm, comforting hug—making it a family favorite that you’ll find yourself making time and time again.

Ingredients

Scale

Here’s what you’ll need to make Crazy Good Chicken Pasta Casserole:

  • 3 cups cooked, shredded chicken (rotisserie chicken works great)
  • 12 oz pasta (penne, rotini, or elbow macaroni)
  • 2 cups shredded cheddar cheese
  • 1 cup mozzarella cheese, shredded
  • 1 ½ cups sour cream
  • 1 cup mayonnaise
  • 1 can (10.5 oz) cream of chicken soup (or homemade version)
  • ½ cup milk
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 1 teaspoon dried parsley
  • ½ teaspoon dried thyme
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • 1 cup crushed potato chips (for topping, optional)
  • Fresh parsley for garnish (optional)

Instructions

Cook the Pasta:

  1. Boil the Pasta: In a large pot, bring water to a boil. Add the pasta and cook according to the package instructions until al dente. Drain and set aside.

Prepare the Sauce:

  1. Sauté the Onion and Garlic: In a large skillet, heat a tablespoon of olive oil over medium heat. Add the chopped onion and garlic, sautéing until softened and fragrant (about 3-4 minutes).
  2. Make the Sauce: In a large mixing bowl, combine the sour cream, mayonnaise, cream of chicken soup, and milk. Stir in the sautéed onion and garlic mixture, dried parsley, thyme, salt, and pepper until well combined.

Assemble the Casserole:

  1. Combine Ingredients: Add the cooked chicken and drained pasta to the sauce mixture. Stir gently to coat everything evenly.
  2. Add Cheese: Fold in 1 ½ cups of the cheddar cheese and all of the mozzarella cheese, mixing until evenly distributed.

Bake the Casserole:

  1. Prepare the Baking Dish: Transfer the chicken and pasta mixture into a greased 9×13-inch baking dish. Spread it out evenly.
  2. Top with Cheese: Sprinkle the remaining ½ cup of cheddar cheese over the top of the casserole.
  3. Add Potato Chips (Optional): If you like a crunchy topping, sprinkle crushed potato chips over the cheese layer for extra texture and flavor.
  4. Bake: Preheat your oven to 350°F (175°C). Bake the casserole for 30-40 minutes, or until the cheese is melted and bubbly, and the top is golden brown.

Serve:

  1. Garnish and Serve: Once baked, remove the casserole from the oven and let it cool for a few minutes. Garnish with fresh parsley and serve hot.

Equipment

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