Barbecued Frank Sandwiches
["3 Tbsp. chopped onion", "3 to 4 frankfurters, thinly sliced", "2 Tbsp. vinegar", "1/2 tsp. salt", "1 Tbsp. butter", "1/2 c. applesauce", "1/4 c. catsup", "1 Tbsp. brown sugar"]
["Combine chopped onion and butter; simmer until tender.", "Add next remaining ingredients.", "Simmer, uncovered, for about 15 to 20 minutes.", "Serve on buns.", "Makes 4 servings."]
["onion", "frankfurters", "vinegar", "salt", "butter", "applesauce", "catsup", "brown sugar"]