Beat the powdered sugar, vanilla sugar and the 5 eggs until frothy. Sift the flour, starch, baking powder and salt into a separate bowl and mix well. Then stir alternately with the oil and egg liqueur into the egg and sugar mixture.
Drain and drain the cherries. Place the dough on a baking sheet lined with baking paper, smooth it out and distribute the cherries on top. Bake in a preheated oven at 160 ° C for 25 - 30 minutes.
This sheet cake is super quick and easy, stays juicy and fresh for up to five days and is also my absolute favorite sheet cake!
Decoration tip: I usually decorate the sheet cake with dark chocolate icing, which I spread wild stripes over it. The chocolate note is great.