Prinzregententorte
Prinzregententorte (german: [ˈpʁɪnts.ʁeˌɡɛntənˌtɔʁtə]) is a bavarian torte consisting of at least six, usually seven, thin layers of sponge cake interlaid with chocolate buttercream. the exterior is covered in a dark chocolate glaze. the prinzregententorte is very popular in bavaria, germany, available in cake shops all year round. the prinzregententorte appeared in series 12, episode 5 of the great british bake off, as the technical challenge.
Source: Wikipedia
