Cooking the liquid part. To do this, take the eggs, separate the proteins from the yolks. We will need 2 yolks and 3 protein.
Add the vanilla sugar and milk to the yolks and mix well.
Pour flour with baking powder here and mix well.
Beat the whites with a pinch of salt and sugar until stable peaks.
Gently mix the proteins into the dough.
It is advisable to fry them in a salad ring. Alternatively, such a ring can be made of foil or parchment paper. You need to fry 5 minutes on one side and 3 on the other. If you do not use a ring, then reduce the frying time.