Barbecued Wieners
["2 Tbsp. vinegar", "1 Tbsp. flour", "2 Tbsp. brown sugar", "1 Tbsp. prepared mustard", "2 Tbsp. water", "1/2 c. catsup", "4 tsp. chopped onion"]
["Mix together ingredients until well blended.", "Split 1 package hot dogs lengthwise, making sure not to cut completely through the hot dogs.", "Spoon some of the barbecue mixture into each hot dog and place in a flat pan, slightly touching each other.", "Pour any remaining sauce over the hot dogs.", "Bake 30 minutes in a 375\u00b0 oven."]
["vinegar", "flour", "brown sugar", "mustard", "water", "catsup", "onion"]