It's a cake with a history. I believe that it became the progenitor of all the famous cake "Potato". Runeberg, a famous Finnish poet, author of the anthem of Finland. His wife, a Finnish writer, came up with this cake. In the original version of the cake was gathered from available products, not baked. Over time, the recipe has changed, become more rich. In Finland it is traditionally baked on 5 February, the birthday of the poet. Let us and we will try. After all, you can use those products that you have. This cake will only be enriched if you add the rum, chocolate, candied fruit... whatever you like. Maybe this cake will also be a traditional in your family. And help us in the preparation of the jam company "Mahe", the one that you have, but rather several varieties. For a variety of tastes.