Onion Casserole
["5 jumbo sweet onions (Vidalia)", "1 c. Parmesan cheese, grated", "20 saltines, crushed"]
["Saute onion in butter until soft.", "In 2-quart casserole dish, layer 1/2 the onion, 1/2 the cheese and 1/2 the crackers.", "Repeat layers.", "Casserole can be refrigerated at this point and baked later.", "Bake at 325\u00b0 for 30 minutes."]
["jumbo sweet onions", "Parmesan cheese", "saltines"]