Start with making creams. In two containers placed 100 g of condensed milk. In one bowl on top of broken pieces of dark and the other is white chocolate, and slightly heated. Stir to chocolate is melted. When the mass has cooled, add in each 125 g of the mascarpone. Mix well and put into the fridge to solidify. If the chocolate is good quality creams zagustevat quickly. If don't want to thicken, then put in the freezer. While the creams are frozen, prepare the biscuit base. On a baking tray put a sheet of paper d/baking, lightly grease with vegetable oil and bent the edges to make a rectangle 30x25 cm turn on the oven at 175*C. Mix the flour, starch, baking powder and vanilla. Detachable whites from yolks and whisk with the water, gradually add the sugar, then add the yolks and gently beat in the dry mixture. Pour the dough on the paper and evenly distributed on the rectangle.

Bake for 15-20 min.

The finished cake turn a roll together with paper and leave to cool.

While baking cake, make the syrup: boil water with sugar. Finely chop the citrus peel and pour the boiling syrup. Leave to cool.

When all the components are ready - sponge cake and the zest of cool, creams have zagustel - proceed to the Assembly. Take a new sheet of paper longer and wider than our biscuit. An expandable sponge cake, separated from the paper and spread on a clean sheet. Distributed over the surface of the zest (without the syrup). Then apply a dark cream, not reaching to edge of 4 cm it is spread white cream.

Collapsible roll. Then tightly wrap it in a sheet of paper, bends the paper from the ends to avoid wypalania cream. Now it is desirable to fix the structure.

I used a tube of crisps and a tin jar. Put our rolls in the freezer.

After 5-6 hours (or a day when appropriate) make the glaze: melt 80 g chocolate 1 tbsp milk in a water bath, mix well. Get the roll, unfold and cover with icing, decorate (such as I am, coconut) and put into the freezer.

When decorating the stands, you can align the edges. The finished loaf is better placed in a package that does not absorb odors, store in the freezer.

For some time before the supply roll can be shifted out of the freezer in a cooler, so he became a little softer. Serve the roll cut into portions.