Quick Barbecue
["2 lb. hamburger", "1/3 c. brown sugar", "1 Tbsp. flour", "1/4 c. vinegar", "1/2 c. catsup", "2/3 c. water", "1/2 c. chopped celery", "2 tsp. prepared mustard"]
["Brown hamburger and add salt and pepper to taste.", "Combine rest of ingredients and pour over meat.", "Cook until well blended."]
["hamburger", "brown sugar", "flour", "vinegar", "catsup", "water", "celery", "mustard"]