How to make
All of the products should be at room temperature.
Beat the eggs with the sugar into a fluffy cream and add the vanilla sugar, salt, oil, cottage cheese and yoghurt. Beat everything until a homogeneous and smooth mixture is obtained.
Grate the lemon peel on a fine citrus grater, by only grating the yellow part.
Sift the flour along with the baking powder into the mixture in 2-3 portions and mix it lightly with rotating movements of a spatula until it is completely absorbed.
Pour the mixture into a greased and floured baking pan or cake tin and bake it for 30 minutes at 360°F (180 degrees) in a preheated oven.
Sprinkle the baked sponge cake with powdered sugar, once it has cooled and serve it cut into pieces.
The Sponge Cake with Cottage cheese and Yogurt is ready.