Napoleonka
Napoleonka (Polish: [napɔlɛˈɔnka] ; colloquially kremówka (Polish: [krɛˈmufka] ), is a Polish type of cream pie. It is made of two layers of puff pastry, filled with whipped cream, crème pâtissière (according to Polish gastronomy textbooks made from whole eggs; some versions consist of melted butter) or just thick milk kissel enriched with melted butter, or sometimes filled with egg white cream.