Beat egg with sugar, add softened butter, sour cream and slaked vinegar soda and flour. Mix everything carefully and pour into split form (I have a diameter of 24cm). Put the dough in a greased form for baking.

The cake bake in the oven at 200 degrees for about 30 minutes. Willingness to check the match. Korzh to get out of shape, cool and cut with a sharp knife into two parts.

To prepare the mousse strawberries grind in a blender along with the sugar, add the cottage cheese, sour cream and beat again.. Gelatin pour water so that it is completely closed it, let it brew for about 30 minutes. Then dissolve the gelatin over medium heat (but not boil). Then, add the gelatin to cottage cheese and mix thoroughly.

In split form, first lay out one layer, immediately pour part of the strawberry souffle, cover with second part and pour the remaining souffle. Smooth the surface and refrigerate until fully cured. In the photo - what happened after the cake is pulled out of shape.

To hold a knife around the edge of cake, remove the sides of the split shape and decorate to your taste. I didn't decorate - eat right:)