Sabrina Sue shares one of her favorite holiday gift ideas with Foodista readers.  Her homemade vanilla caramel liqueur is the perfect addition to holiday cocktails.  This richly flavored liqueur is so easy to make because it only requires three ingredients: sweetened condensed milk, rum, and vanilla.  Pour the vanilla caramel liqueur in a beautiful bottle with a gift tag for a simple yet sophisticated presentation.  For full recipe instructions, click here.