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The Best Creamy Shredded Potato Casserole Ever


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  • Author: Michelle Davis
  • Total Time: 1 hour 5 minutes
  • Yield: 8 servings 1x

Description

A comforting classic that’s creamy, cheesy, and baked to golden perfection, this shredded potato casserole is the ultimate side dish for family gatherings, holidays, or weeknight dinners. Inspired by timeless home-cooked meals, it brings warmth and nostalgia to every bite, with tender potatoes wrapped in a rich sauce and topped with a buttery crunch that everyone will love.


Ingredients

Scale
  • 6 cups frozen shredded hash brown potatoes, thawed

  • 1 can (10.5 oz) cream of chicken soup

  • 1 ½ cups sour cream

  • 1 small onion, finely chopped

  • 2 cups shredded cheddar cheese, divided

  • ½ cup melted butter

  • 1 teaspoon garlic powder

  • ½ teaspoon onion powder

  • Salt and black pepper to taste

  • 2 cups crushed cornflakes or Ritz crackers (for topping)

  • 2 tablespoons melted butter (for topping)


Instructions

  • Preheat oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish.

  • In a large mixing bowl, combine shredded potatoes, cream of chicken soup, sour cream, onion, 1½ cups of cheddar cheese, melted butter, garlic powder, onion powder, salt, and pepper. Stir well until evenly mixed.

  • Spread the mixture evenly into the prepared baking dish and smooth the top.

  • In a small bowl, combine the crushed cornflakes or crackers with the 2 tablespoons melted butter, then sprinkle evenly over the potato mixture.

  • Bake for 45–55 minutes, or until the top is golden brown and the casserole is bubbling around the edges.

  • If desired, sprinkle the remaining ½ cup of cheddar cheese on top during the last 10 minutes of baking for a gooey finish.

  • Remove from the oven and let the casserole rest for 10 minutes before serving. This allows the creamy sauce to thicken slightly.

Notes

  • Fresh potatoes can be used instead of frozen; just peel, shred, and squeeze out excess moisture before mixing.

  • To make ahead, assemble the casserole (without baking), cover, and refrigerate for up to 24 hours before baking.

  • Substitute cornflakes with crushed crackers, breadcrumbs, or potato chips for a different topping texture.

  • For added protein, mix in cooked chicken, turkey, or sautéed mushrooms before baking.

  • Leftovers reheat beautifully in the oven or microwave and can be frozen for up to 2 months.

  • Prep Time: 15 minutes
  • Cook Time: 50 minutes