Potato Casserole
["1 (2 lb.) bag hash brown potatoes", "2 cans mushroom soup (undiluted)", "1 can milk", "1/2 stick butter", "8 oz. sour cream", "2 medium onions, cut up", "salt and pepper to taste", "mild Cheddar cheese (for topping)"]
["Combine all ingredients, except cheese, in dish.", "Bake in a 350\u00b0 oven for one hour (plus or minus).", "Add cheese.", "Bake in oven for 10 minutes to melt cheese."]
["hash brown potatoes", "mushroom soup", "milk", "butter", "sour cream", "onions", "salt", "Cheddar cheese"]