Melt chocolate, Baileys and heavy cream together over very low heat. Whisk in yolks, one at a time; mixture will thicken. Whisk in butter. Refrigerate overnight, or until firm. With spoon make small balls. Roll in powdered sugar, cocoa, chopped nuts, sprinkles, etc.
From the Meal-Master database of Judi M. Phelps. Internet: jphelps@best. Com, juphelps@delphi. Com or jphelps@shell. Portal. Com