1 . Stage
It's very simple. Beat the eggs with the sugar, vanilla sugar and a pinch of salt (you can put a little more sugar). Then add the buttermilk and baking soda. Gradually add sifted flour. Mix everything thoroughly.
2 . Stage
Next, preheat the pan very well. Bake the pancakes as usual: in a dry pan, until bubbling. Turn over and brown the other side. Bake all the pancakes this way.