How to make
Separate the egg whites and yolks. Beat the egg yolks continuously with 2/3 of the sugar. Beat the egg whites to snow with the remaining sugar. Combine the two mixtures gently and divide the mixture in 2.
To one part, add the flour and bake the resulting slightly spongy dough in a baking dish with baking paper. Blend the second part with the ground walnuts, cocoa, breadcrumbs. Also bake it in the form. Divide each baked and cooled cake layer into 2 separate layers.
Brush the light ones in the middle with dark chocolate cream and the dark layer - with light white cream.
Beat the butter into foam and add sugar and vanilla. The cream is also divided into two - one for the white cream and the other is mixed with the melted chocolate.
Place the greased layers one upon another, level them out and top with one of the two creams. The Austrian cake with cocoa is garnished with fruit from jams, or nuts as desired.