Barbecues
["1 onion, chopped", "1/2 c. ketchup", "2 tsp. celery seed", "3 Tbsp. mustard", "2 Tbsp. butter", "1/2 c. water", "3 Tbsp. sugar", "1 lb. chipped ham"]
["Mix all together and heat thoroughly."]
["onion", "ketchup", "celery", "mustard", "butter", "water", "sugar", "ham"]