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–+ servings
hearty hashbrown chicken casserole

Hashbrown Chicken Ranch Casserole

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Prep Time 15 minutes
Cook Time 40 minutes
Resting Time 10 minutes
Total Time 1 hour 5 minutes
Course Dinner
Cuisine American
Servings 6 servings

Equipment

  • 1 9x13 inch baking dish
  • 1 large mixing bowl
  • 1 Whisk
  • 1 Rubber spatula
  • 1 Measuring cups set
  • 1 Measuring spoons set
  • 1 Cutting board
  • 1 Chef's knife
  • 1 aluminum foil sheet optional

Ingredients
  

  • 4 cup chicken breast cooked, shredded
  • 30 ounce frozen shredded hash browns thawed
  • 10.5 ounce condensed cream of chicken soup
  • 1 cup sour cream
  • 1 cup ranch dressing
  • 2 cup cheddar cheese shredded, divided
  • 1/2 cup grated Parmesan cheese
  • 1/2 cup unsalted butter melted
  • 1 cup panko breadcrumbs
  • 1/2 cup cooked bacon crumbled
  • 1/2 cup green onions thinly sliced
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1/2 teaspoon smoked paprika
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon kosher salt
  • 1 tablespoon fresh parsley chopped

Instructions
 

  • Preheat the oven to 375°F (190°C) and grease a 9x13-inch baking dish.
  • In a large bowl whisk together condensed cream of chicken soup, sour cream, ranch dressing, garlic powder, onion powder, smoked paprika, black pepper, and salt.
  • Fold in the thawed hash browns, shredded chicken, 1 1/2 cups cheddar, Parmesan, half the green onions, and half the bacon until evenly coated.
  • Transfer the mixture to the prepared baking dish and spread into an even layer.
  • Stir the melted butter into the panko breadcrumbs until evenly moistened.
  • Sprinkle the buttered panko over the casserole, then top with the remaining 1/2 cup cheddar.
  • Cover loosely with foil and bake for 25 minutes, then remove foil and bake 10–15 minutes more until bubbling and golden.
  • Remove from the oven and let rest for 10 minutes.
  • Garnish with remaining green onions, remaining bacon, and parsley before serving.

Notes

Thaw hash browns fully and pat dry to avoid a watery casserole, and for extra crispness, lightly pre-bake them in the dish for 10 minutes before mixing. Rotisserie chicken saves time and adds flavor, but if using raw chicken, cook and cool it first to prevent excess moisture. Adjust ranch dressing to taste—use 3/4 cup for milder ranch or add 1 tablespoon dry ranch mix for a stronger hit. Mix cheeses for complexity (try half cheddar, half Monterey Jack), and keep an eye on browning—tent with foil if the topping darkens too quickly. Leftovers reheat well at 350°F covered for 15–20 minutes, and the assembled, unbaked casserole can be refrigerated up to 24 hours or frozen for 2 months; thaw overnight before baking.
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