Beat the eggs with sugar and vanilla sugar until frothy. Mix the oil, eggnog, flour, baking powder and the ground nuts together. Fold the egg foam into the batter.
Caution: The dough is rather liquid, so it doesn`t have the usual consistency!
Put the dough in a greased dish and place on the middle shelf in the oven preheated to 160 ° C. The cake takes about 1 hour (stick test!).