2 lb. bag frozen hash browned potatoes (leave out 30 minutes)
1 c. diced onions
1 can cream of chicken soup
1 lb. carton (16 oz.) sour cream
1 stick melted butter
8 oz. grated sharp cheddar cheese

Put all ingredients in large bowl. Salt and pepper to taste and mix. Place in 9 x 13 inch baking dish. Sprinkle with crushed potato chips or corn flakes on top. Bake covered at 375 degrees for 30 minutes. Uncovered for 30 minutes.