What traditional cake is eaten on 6 January?

On January 6, many cultures celebrate Epiphany with the traditional cake known as the King Cake or Galette des Rois. In France, the Galette des Rois is a puff pastry filled with almond cream, while in other countries, such as Spain and Mexico, the King Cake is often a sweet bread adorned with colorful decorations. These cakes typically contain a hidden figurine or bean, and the person who finds it is crowned king or queen for the day.