Hamburger Barbecue
["1 1/2 to 2 lb. hamburger", "1 tsp. salt", "1 medium onion, chopped", "1/2 c. barbecue sauce", "1/2 c. catsup", "1 Tbsp. cider vinegar", "1/2 c. brown sugar"]
["Brown hamburger and chopped onion; drain.", "Add remaining ingredients and heat together.", "Serve on buns or as sauce for hot dogs."]
["hamburger", "salt", "onion", "barbecue sauce", "catsup", "cider vinegar", "brown sugar"]