Mix the oil with the sugar and vanilla sugar until frothy. Mix flour with baking powder and gradually stir into the oil mixture. Stir the Fanta into the batter. If the dough is still too dry, stir in a little more Fanta, but the dough must not be too runny. Then let the soy chocolate sprinkles trickle into the batter and stir in.
Line a baking sheet with parchment paper and distribute the batter evenly on it. Sprinkle with cinnamon if necessary and bake for about 20 minutes.