Barbecue
["2 lb. hamburger", "1 1/2 c. chopped onion", "2 tsp. dry mustard", "1/4 c. sugar", "1/2 tsp. pepper", "salt to taste", "2 tsp. celery salt", "2 tsp. paprika", "1/4 c. vinegar", "1/2 c. water", "1 c. catsup", "2 Tbsp. butter", "2 tsp. Worcestershire sauce"]
["Brown hamburger.", "Add rest of ingredients and simmer at least one hour."]
["hamburger", "onion", "dry mustard", "sugar", "pepper", "salt", "celery salt", "paprika", "vinegar", "water", "catsup", "butter", "Worcestershire sauce"]