Spit cake translates as "tree cake". Baumstriezel is made of a batter made with yeast, and has a caramel crust while the Baumkuchen is not baked with yeast but with baking powder, and has no crust of caramelized sugar. Baumkuchen has as its ingredients eggs, marzipan, sugar, butter and flour. Baumkuchen is served plain or with white sugar icing or covered with chocolate. This type of cake is known in Austria as Prügelkrapfen and in Luxembourg called Baamkuch, traditionally served on special occasions, such as weddings. The Austrian Prügelkrapfen or Prügeltorte is a variety of spit cake with a liquid base dough
Fair cake-cutting is to find, among all possible EF divisions, the EF division with the highest utilitarian value. This problem has been studied for a cake which is a 1-dimensional interval, each person may receive disconnected pieces, and the value functions are additive. Most of the existing fair-division procedures outlined above assume players' utility to be "additive". In other words, if a player derives a certain amount of utility from 25 g of chocolate cake, then the player is assumed to derive exactly twice as much utility from 50 g of the same chocolate cake. In 2013, Rishi S. Mirchandani showed that