Cream all ingredients. Cover and refrigerate overnight. Next morning: Divide dough into 3 equal parts. Allow to sit at room temperature until easy to handle. Roll each into a 10- inch circle. Cut each circle into 12 pie shaped pieces. Roll up each piece , starting with wide end. Place on lightly buttered or sprayed baking sheets. Bake at 350^ for 20 to 30 minutes. Cool on wire racks. Serve plain or frost with creamy glaze.