Instructions

  1. In a medium saucepan, bring the sugar, cream, butter and corn syrup to a boil over medium heat stirring constantly.
  2. Lower heat and boil gently, stirring often, until sauce thickens and coats the back of a wooden spoon.
  3. Remove from heat and stir in whiskey and vanilla.
  4. Allow to cool slightly before serving.
  5. Can be refrigerated up to one week; warm gently before serving.