Lite Reuben Sandwich
["1 medium onion", "4 slices rye bread", "spicy hot mustard", "1/2 lb. lite ham, shaved", "1 (16 oz.) can sauerkraut, well drained", "4 slices Alpine Lace cheese", "nonstick cooking spray"]
["In large skillet sprayed with nonstick spray, brown and saute onion.", "Spread with mustard and place on sprayed cooking sheet. Place ham on each bread slice, then spoon on sauerkraut.", "Top with slice of cheese and spoon on onions.", "Put in 350\u00b0 oven to get it hot.", "Then run under broiler."]
["onion", "rye bread", "lite ham", "sauerkraut", "cheese", "nonstick cooking spray"]