Cremeschnitte is a vanilla-flavored custard cream cake and an absolute classic among central and eastern European desserts. It is known by many names, most of which have stemmed from the German cremeschnitte, and literally translate to either cream slice or, in some cases, cream pie. According to Historical Sociolinguistics, it is believed that the origins of the cremeschnitte date back to the blend of two cuisines in the Austro-Hungarian empire.

However, its Polish name Napoleonka indicates that this dessert might have possibly originated from the French mille-feuille, which is also known as the Napoleon - another pastry whose exact origin is unknown, even though its modern form was said to be influenced by improvements of Marie-Antoine Carême, the famous French chef-extraordinaire.

Still, while the Napoleon is made up of three layers of puff pastry alternating with two layers of pastry cream, the typical cremeschnitte is made with only two layers of puff pastry held together by a hefty amount of vanilla-flavored pastry cream, which is sometimes topped with a thin layer of whipped cream.

Cremeschnitte is most often simply sprinkled with icing sugar, but it can also be topped with a glossy and smooth glacé icing, and nicely decorated with a traditional chevron design. Two of the most popular cremeschnitte varieties include the aforesaid Polish Napoleonka or kremówka, which was known to be the favorite dessert of Pope John Paul II, and Slovenian kremna rezina, the signature dessert of Bled; a popular Alpine resort settled on the shores of the eponymous lake.