How to cook
Separate the egg whites from the yolks.
Separately, beat the egg whites with the sugar to snow.
To the egg whites, gradually add the other mixture while stirring nonstop.
Melt 1 tbsp butter and add it as well.
Fry the pancakes in a pan smeared with the remaining butter - form each into a small circle with a spoon.
Fry on both sides.