Barbecue Beans
["1 small onion", "1/2 lb. hamburger", "3/4 c. catsup", "1 Tbsp. vinegar", "1 Tbsp. Worcestershire sauce", "2 cans pork and beans"]
["Brown onion and hamburger in hot shortening.", "Add catsup, vinegar and sauce and cook slowly for 20 minutes.", "Pour over beans; add a little water, if too thick.", "Bake in a slow oven for 1 hour."]
["onion", "hamburger", "catsup", "vinegar", "Worcestershire sauce", "pork"]