Mother'S Barbecue Sauce
["1/4 c. vinegar", "2 Tbsp. brown sugar", "1 c. catsup", "1/2 c. water", "2 tsp. salt", "1 small onion", "1 tsp. mustard", "3 Tbsp. Worcestershire sauce", "1 Tbsp. shortening (for meat)"]
["Mix all ingredients.", "Pour over meat (about 3 pounds).", "Cover and simmer until done."]
["vinegar", "brown sugar", "catsup", "water", "salt", "onion", "mustard", "Worcestershire sauce", "shortening"]