Despite the name, the glaze has traditionally been pink, colored with beet juice; Frisian bakers have begun switching to orange icing to stop confusing visitors.
A lightly spiced cake filled with almond paste and candied orange peel is baked on a pastry base, topped with a bright pink sugar glaze, and sold sliced from Frisian bakeries and market stalls. The pink icing is the giveaway that marks it out from other Dutch cakes.