Naturally and artificially flavored. Perfectly delicious! This Iced Lemon Shortbread Cookie is the perfect balance between a sweet zesty lemon flavor and a delicious shortbread cookie. This simple cookie goes great with coffee, tea, or milk. Relax with this treat. New Nabisco Classics Cookies are a collection of long-standing favorites that have made people smile for generations. Try one today! We can't wait to see you smile!