2 lb. hash browns
1 stick melted butter
1 c. diced onions
8 oz. grated cheddar cheese
1 can cream of chicken soup
16 oz. container sour cream
salt and pepper to taste
potato chips-optional

Mix all ingredients together. Pour into 9 1/2 x 13 casserole dish.

Bake at 350°F for 1 hour. If desired, during the last 15 minutes add 1 cup crushed potato chips on top.