Mix the eggs with the sugar and vanilla sugar. Add the oil, orange soda, flour and baking powder. Spread the dough on a baking sheet lined with baking paper and bake in the oven at 180 degrees for 25 minutes.
Whip the cream with paradise cream and vanilla sugar for 3 minutes (the mixture will be relatively firm). Fold in the sour cream and spread the vanilla cream on the cooled base. Spread the washed and stemmed strawberries (large ones should be halved) on the vanilla cream.
Mix the red cake icing according to the instructions on the packet, cook it and then spread it over the strawberries.