Barbecued Pork Chops
["4 (1/2-inch) thick pork chops", "1/2 c. chopped onion", "1 Tbsp. Worcestershire sauce", "1/4 c. firmly packed brown sugar", "1 tsp. paprika", "1/4 c. water", "1 tsp. salt", "1/4 c. vinegar", "1/4 tsp. pepper"]
["Place pork chops in baking dish.", "Combine remaining ingredients.", "Pour mixture over chops.", "Bake, uncovered, at 300\u00b0 for 1 hour."]
["pork chops", "onion", "Worcestershire sauce", "brown sugar", "paprika", "water", "salt", "vinegar", "pepper"]