2 lb. bag Ore-Ida hashbrowns, thawed
1 can cream of chicken soup
1 c. chopped scallions
1 lb. sour cream
8 oz. grated sharp (or mild) Cheddar cheese
Optional: 1 stick melted butter and crushed potato chips for topping

Mix all the ingredients. Save some cheese for topping. Cover with foil and refrigerate overnight. Remove cover and bake at 375 degrees for 45 minutes to 1 hour. Serves 8.