2 lb. bag hash brown frozen potatoes
1 c. chopped onions
1 (10 3/4 oz.) can cream of chicken soup
16 oz. sour cream
1 stick of butter
8 oz. pkg. Velveeta cheese, grated
1 c. crushed potato chips for top

While potatoes thaw; mix together all other ingredients. Add potatoes and stir well. Spoon in a 13 1/2 x 9 1/2 inch ungreased dish. Sprinkle potato chips on top. Bake 1 hour at 375 degrees.