Instructions

  1. Preheat oven to 350 degrees.
  2. In a large microwave-safe bowl, microwave frozen hash browns for 4 minutes on high.
  3. Stir sour cream, butter, onion,soup, and cheese into potatoes.
  4. Spread mixture evenly into a greased 9X13 inch pan.
  5. Sprinkle corn flakes over top.
  6. Bake, uncovered, for 45-50 minutes or until bubbly around edges.