Vidalia Onion Casserole
["4 medium Vidalia onions, sliced", "18 saltines, crushed", "1 can cream of mushroom soup", "2 eggs, beaten", "1/2 to 3/4 c. skim milk", "2 oz. shredded low-fat cheese"]
["You will also need no-stick cooking spray."]
["Vidalia onions", "saltines", "cream of mushroom soup", "eggs", "milk", "low-fat cheese"]