The King Cake, or Tortell de Reis, is a traditional Catalan cake eaten on Epiphany (January 6th). It is made of brioche dough and decorated with fruits. Figures and a bean are baked inside, and whoever finds the bean must pay for next year's cake. The cake contains ingredients like leavening, flour, sugar, fat, eggs, lemon peel, and water. Fillings may include cream, Catalan cream, spaghetti squash, or marzipan made of almonds, sugar, and water.