The cake is actually so tender that it just melts in your mouth. Just try to make it and you will definitely like it.
You need the following ingredients for cooking:
- egg yolks, 4 pcs.;
- sugar, 100 g;
- coarse salt and vanillin;
- flour, about 380 g;
- baking powder, 1 bag;
- butter, 200 g;
- sour cream, 150 g
To prepare the filling, take :
- apples, 6 pcs.;
- sugar and cinnamon 1 tsp each;
- proteins, 6 pcs.;
- lemon juice, 1 tbsp.
- sugar, 120 g;
- starch, 30 g.
The cooking process
Sifted flour is mixed with salt and sugar. We rub cold butter and grind everything into crumbs.
Add baking powder, vanilla to taste, add egg yolks and sour cream, knead soft dough.
We divide it into two parts and send the smaller one to the freezer for 40 minutes.
Mix egg whites with lemon juice and beat.
We introduce sugar in parts and beat a lush and thick mass.
We cover the form with parchment, spread the dough, form the sides.
Put the apple slices, sprinkle with sugar and cinnamon and pour the whipped protein mass on top, level it.
Rub the second piece of dough.
Bake the cake at 180 degrees for about 20-30 minutes.

The cake turns out simply wonderful, delicate and soft, with an airy meringue and an appetizing apple aroma.
