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Loaded Ranch Chicken Rotini Casserole with Bacon and Cheese

This Loaded Ranch Chicken Rotini Casserole combines tender pasta, juicy chicken, crispy bacon, creamy ranch-flavored sauce, and plenty of melted cheese. It’s a warm and satisfying family dinner that’s easy enough for busy weeknights and comforting enough for special gatherings.
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Ingredients Method Notes

Ingredients
  

  • 12 ounces rotini pasta
  • 3 cups cooked chicken shredded or diced
  • 8 slices bacon cooked until crisp and crumbled
  • 1 tablespoon butter
  • 2 cloves garlic minced
  • 1 can 10.5 ounces condensed cream of chicken soup
  • 1 cup sour cream
  • 1 cup milk
  • 1 packet 1 ounce dry ranch seasoning mix
  • 2 cups shredded cheddar cheese divided
  • 1 cup shredded mozzarella cheese
  • 2 green onions thinly sliced
  • 1/4 teaspoon black pepper
  • Chopped fresh parsley optional for garnish

Method
 

  1. Preheat the oven to 375°F (190°C). Lightly grease a 9-by-13-inch baking dish.
  2. Bring a large pot of salted water to a boil. Cook the rotini until just al dente according to the package directions. Drain well and set aside.
  3. Melt the butter in a large skillet or saucepan over medium heat. Add the minced garlic and cook for about 30 seconds, just until fragrant.
  4. Reduce the heat to low. Stir in the cream of chicken soup, sour cream, milk, ranch seasoning, black pepper, 1 cup of cheddar cheese, and the mozzarella. Mix until smooth and creamy.
  5. Add the cooked rotini, chicken, half of the crumbled bacon, and half of the sliced green onions. Stir gently until everything is evenly coated in the ranch sauce.
  6. Transfer the mixture to the prepared baking dish and spread it into an even layer.
  7. Sprinkle the remaining 1 cup of cheddar cheese and the rest of the bacon evenly over the top.
  8. Bake uncovered for 20 to 25 minutes, or until the casserole is hot and bubbling around the edges and the cheese is completely melted.
  9. Remove from the oven and allow the casserole to rest for 5 to 10 minutes. Garnish with the remaining green onions and fresh parsley, if desired, before serving.

Notes

  • Store leftover casserole in an airtight container in the refrigerator for up to 3 to 4 days. Reheat individual portions in the microwave or warm larger portions covered in the oven until heated through.
  • For a lighter variation, use Greek yogurt instead of sour cream and add vegetables such as broccoli, spinach, peas, or mushrooms.
  • If the sauce seems too thick before baking, stir in a small splash of milk until it reaches a creamy consistency. For extra ranch flavor, serve the casserole with chopped fresh chives or additional green onions.