2 lbs thawed shredded hashbrown potatoes
1 cup diced onions
1 can cream of chicken soup
1 8 ounce container sour cream
3/4 stick of butter
1 8 ounce package shredded cheddar cheese
Combine all ingredients in large bowl. Spread mixture in lightly greased 9" x13" glass baking dish. Bake @ 350 degrees for 1 hour. Optional: Top with crushed potato chips