Mix well the eggs with yoghurt, add all other ingredients and stir it until the dough is well incorporated. Put the cake mixture on the baking pan and bake it for 35min on 180 degrees.
2
Blueberry sauce: In a small sauce pan stir the red wine with the sugar and vanilla sugar till boiling. Add the blueberry and stir it for another 1 minuet till the blueberry gets soft and well covered with the liquid.
3
Cut the cake into the pieces and pour a spoon of the sauce over the cake.