2 cups cider vinegar
2 tablespoons molasses
1 tablespoon ground dry mustard
1/2 cup butter
1/2 teaspoon cayenne pepper
1 tablespoon Worcestershire sauce
1/2 cup packed dark brown sugar
In a medium saucepan over medium heat, mix cider vinegar, molasses, ground dry mustard, butter, cayenne pepper, Worcestershire sauce and brown sugar. Cook and stir until all sugar has dissolved. Do not allow the mixture to come to a boil.