Barbecue Ribs
["3 to 4 lb. ribs", "1 lemon", "1 large onion", "1 c. ketchup", "1/3 c. Worcestershire sauce", "1 tsp. chili powder", "1 tsp. salt", "2 dashes Tabasco", "2 c. water"]
["Place ribs in shallow roasting pan, meaty side up.", "On each piece, place a slice of unpeeled lemon and a thin slice of onion. Roast in very hot oven at 425\u00b0 to 450\u00b0 about 30 minutes."]
["ribs", "lemon", "onion", "ketchup", "Worcestershire sauce", "chili powder", "salt", "water"]