Barbecued Beef Ribs
["2 lb. beef ribs", "1 c. catsup", "1 c. water", "1 stalk celery, cut fine", "2 tsp. salt", "1/2 tsp. pepper", "1 large onion, diced", "2 Tbsp. Worcestershire sauce", "1/4 c. vinegar", "1/4 c. brown sugar", "1 tsp. dry mustard", "1 tsp. paprika", "flour"]
["Dip ribs in flour and brown.", "Remove browned ribs from pan. Add the ingredients to the pan.", "Add ribs.", "Cover and simmer for 1 1/2 to 2 hours at 220\u00b0 or medium-low heat.", "Turn once or twice."]
["beef ribs", "catsup", "water", "celery", "salt", "pepper", "onion", "Worcestershire sauce", "vinegar", "brown sugar", "dry mustard", "paprika", "flour"]