Potatoes Deluxe

• 2 Kg. bag of hashbrowns (diced potatoes)
• 1/2 cup melted margarine
• 2 - 10 oz. cans cream of Mushroom soup
• 1/2 cup chopped onions
• 1 1/2 cup sour cream
• 1 cup cheese

Combine all ingredients and bake in a greased pan for 1 hour at 350F.