 | This article relies largely or entirely on a single source. (April 2017) |
| Type | Pastry |
|---|---|
| Place of origin | Switzerland |
| Main ingredients | Puff pastry |
Blue cake (German: Blauer Kuchen) is a flaky pastry that is a specialty of the Frutig valley (the lower part of the Kander valley consisting of the municipalities of Aeschi, Reichenbach, Frutigen and Kandergrund) in the Bernese Oberland, Switzerland. It consists only of puff pastry with no filling or other ingredients. Despite its name, it is not blue.[1]
- ^ Blauer Kuchen, in the online Culinary Heritage of Switzerland datebase (in German)