The butter Stir the foam with sugar and thereto is added with sieved baking flour, milled walnuts and yolk. Blended into a soft dough, which covers the bottom and sides of less than a baking dish. Filling products mix to a smooth mixture. It fills the form and smooth the top. The cake is baked in a moderate oven for 20 minutes and pour egg white dough firmly beaten whites to which three times by Russell and gently stirring the sifted sugar. Cake dopicha in low oven.