Onion Casserole
["12 onions, sliced", "3 1/2 oz. potato chips", "2 cans mushroom soup", "2/3 c. milk", "2 c. grated Cheddar cheese"]
["Layer ingredients in greased baking dish.", "Top with potato chips and cheese.", "Bake at 350\u00b0 for 40 minutes."]
["onions", "potato chips", "mushroom soup", "milk", "Cheddar cheese"]