2 lb. frozen hash brown potatoes
1 c. onions, diced
1 can cream of chicken soup
1 lb. sour cream
1 stick butter
1/2 lb. Cheddar cheese
1 c. crushed potato chips

Mix all ingredients together except the potato chips. Put in 9x13 inch pan. Top with potato chips. Bake at 375 degrees for 1 hour.