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Cheesy Hashbrown Casserole Recipe

4.6 from 99 reviews

This Cheesy Hashbrown Casserole is a comforting, creamy, and crispy baked dish that combines tender hashbrowns, rich cheddar cheese, sour cream, and a crunchy cornflake topping. Perfect as a hearty side or a satisfying main, it’s easy to prepare and bakes to golden perfection.

Ingredients

Scale

Main Ingredients

  • 2 pounds frozen hashbrowns (cubed)
  • 16 ounces sour cream
  • 2 cups shredded cheddar cheese
  • 1 can cream of chicken soup (10 1/2 ounces)
  • 1 teaspoon kosher salt
  • 1/4 teaspoon black pepper
  • 2 tablespoons minced onion

Topping

  • 3/4 cup unsalted butter (melted, divided)
  • 2 cups corn flakes (crushed)

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) to ensure it is ready for baking the casserole.
  2. Mix Casserole Ingredients: In a large mixing bowl, combine the frozen hashbrowns, sour cream, shredded cheddar cheese, cream of chicken soup, kosher salt, black pepper, minced onion, and 1/2 cup of the melted butter. Mix everything thoroughly until well incorporated.
  3. Transfer to Baking Dish: Pour the combined mixture into a 13×9 inch baking dish, spreading it evenly for uniform baking.
  4. Prepare Topping: In a small bowl, mix the remaining 1/4 cup melted butter with the crushed corn flakes until the flakes are well coated.
  5. Apply Topping: Sprinkle the buttered corn flakes evenly over the top of the casserole to create a crunchy crust after baking.
  6. Cover and Bake: Cover the baking dish with aluminum foil to retain moisture and bake in the preheated oven for about 60 minutes.
  7. Uncover and Brown: Remove the foil and continue baking for an additional 5 to 10 minutes to allow the topping to become golden brown and crispy.
  8. Serve: Remove from oven, let it cool slightly, then serve the cheesy hashbrown casserole warm and enjoy.

Notes

  • For a gluten-free version, use gluten-free cream of chicken soup and gluten-free corn flakes.
  • You can substitute the cream of chicken soup with cream of mushroom soup for a different flavor.
  • If preferred, add chopped cooked bacon or diced green onions for extra taste and texture.
  • Ensure the hashbrowns are fully thawed or partially thawed for more even baking.
  • This casserole can be made ahead and refrigerated, then baked just before serving.

Keywords: cheesy hashbrown casserole, baked hashbrown casserole, comfort food, cheesy potatoes, holiday side dish