The amount of ingredients is for one cake. Mix the products for a single crust into a homogeneous mass, you can whip it if you wish.

In the first layer add the chopped prunes, bake at 180 degrees, checking with a stick ready.

Make the dough for the second cake and add the chopped chocolate. I have a tile without removing it from the packaging easily beat kitchen mallet for pounding meat. The cake bake in the same way as the first.

In the third portion of the dough add cocoa and coffee ,mix well, bake. All cakes to cool on a wire rack.

Make the cream by mixing the sour cream with sugar. To connect the cakes with cream, in whatever order. The top of the cake to cover with the same cream and decorate as you wish, according to your desire. Would be good to give the cake to soak at least 2 hours, keeping it in the fridge. If the cake only needed tomorrow, it is better to remove it in the refrigerator over night it is well soaked. My sour cream was very thick and the cream is not dripping. If sour liquid suggest to add 1/2 bags of thickener for cream for 300-400g sour cream - cream will thicken and will not flow off of the cake. Enjoy your tea!