1/3 c. chopped onion
2 tbsp. vinegar
1/2 c. water
2 tbsp. Worcestershire sauce
2 tbsp. brown sugar
2 tsp. mustard
1 c. ketchup

Simmer the first six ingredients for 10 minutes. Add ketchup. Brown 1 pound hot dogs on buttered pan at 400 degrees for about 10 minutes. Put hog dogs in oven proof casserole or crock pot and pour the sauce over them. Cook very slow for a couple of hours. The longer you cook them, the more flavor from the sauce they will absorb and the tastier they will be. Serve on hot dog rolls.