Mix the butter creamy and smooth. Add the other ingredients and mix for a period of approx. 5 minutes in the second gear. The specific weight is approx. 750 g/l.
Scale 400 grams in baking tins (20 x 9 x 7cm).
Baking: approx. 50 minutes at 170-180ºC.
Baking: approx. 15 minutes at 250ºC with a bit steam.