To the syrup add the sugar and stir it well. Add 2 eggs and stir well. Add kefir. Put soda and whisk intensely. Then add the flour, mix well and pour into the form. And bake for 20 minutes at 180 ° C.

Ready cake cool and cut into strips with a width of 9, 6, 5 and 4 cm.

For the mousse to cook the custard. To do this, whisk the eggs with the sugar and starch. Milk to boil and thin stream pour in the egg mixture. Pour into a saucepan and cook until thick. Cool. Dissolve gelatin in wine, give 1 minute to swell and heat to dissolve. Add the gelatin to the cooled custard.

Whip the cream and gently combine with custard.

To cover the widest strip in a layer of jam and then a layer of mousse. To cover more than a narrow strip and repeat the procedure. Cover most a narrow strip, a layer of apples, mousse and smooth the sides, giving them a form of the unfinished pyramid. Crumble trim the dough and sprinkle them on the sides and top.