lbs frozen hash browns
cup margarine or ½ cup butter, melted
(10¼ ounce) can cream of chicken soup
pint sour cream
cup onion, peeled and chopped
cups cheddar cheese, grated
Preheat oven to 350°F and spray an 11 x 14 baking dish with cooking spray. Mix the above ingredients together, place in prepared pan and bake for 45 minutes or until brown on top.