Oven Barbecued Ribs
["4 lb. cut up ribs or country style ribs", "1 large onion, sliced", "1 c. ketchup", "1/2 c. brown sugar", "1/2 c. cider vinegar", "3 Tbsp. Worcestershire sauce", "2 Tbsp. prepared mustard", "dash of garlic", "1 c. ginger ale", "1/2 tsp. chili powder", "1/4 to 1/2 tsp. red pepper (optional)"]
["Preboil spareribs about 30 minutes (don't overcook).", "Drain and cool.", "Line large baking dish or roaster with onions.", "Combine remaining ingredients and pour over ribs.", "Refrigerate overnight. Cook next day, uncovered, at 325\u00b0 for 1 hour or more."]
["country style", "onion", "ketchup", "brown sugar", "cider vinegar", "Worcestershire sauce", "mustard", "garlic", "ginger ale", "chili powder", "red pepper"]