Work the flour, baking powder, sugar, vanilla sugar, eggs and butter into a dough. Then knead the corn flakes and the chocolate shavings into the dough.
Using 2 teaspoons, place small heaps of dough on a baking sheet lined with baking paper. Leave some space between the piles, as the cookies get bigger as they bake.
Bake in a preheated oven at 200 ° C top / bottom heat for about 15 to 20 minutes until the cookies are light golden yellow.
Then carefully lift the biscuits from the baking tray and let them cool down on a wire rack or oven shelf.
Tip: If you like, you can add 125 g of raisins to the batter.