2 lbs refrigerated hash browns
3 cups shredded cheddar cheese 2 cups sour cream 1/2 cup melted butter 1 can (10oz) cream of potato soup 1 tsp. salt 1/2 tsp. pepper 1/2 cup chopped onion 1. Preheat oven to 350. In large bowl, mix together sour cream, butter, soup, salt, pepper, & onion.
2. Fold in hash browns & 2 cups cheese until well blended. Spread into oiled 9 x 13 dish.
3. Bake 30 minutes, remove from oven, top with remaining 1 cup cheese, and bake 15 minutes more or until browned & bubbly.