Sift flour with soda, add the chilled butter, cut into pieces. Hands grind into uniform fine crumbs. Add salt.

RUB the yolks with sugar white.

Both masses to combine and knead the dough.

Divide the dough into three parts. In one part add cocoa and stir. One white part put into the refrigerator, the other white and black - in the freezer not less than an hour.

Form, better split, spread with margarine. If a split form there is no need to cut from the baking paper strips with a width of 3-4 cm and make them form in the form of snowflakes-that is, to the ends of the stripes was raised above the edges of the shape. Then the finished cake over the ends of these strips can be removed from the mold. I took shape with a diameter of 24 cm, but I thought she was too small. Pie in the baking process is greatly raised. Then it really settles. Or should the form take a deeper or bigger in diameter.

So, the form of grease. Put the first white part (from the fridge), and stretch across the surface, making the low side (1 cm). Repeatedly prick with a fork.

Good to lubricate any jam or jam, better sour (I jam from cranberries), lightly sprinkle with potato starch.

Top evenly grate the black part of the test.

Proteins vzbit in the stable foam with sugar to taste (half a Cup or more).

Evenly spread the whites on a pie,

And protein evenly over the grate on a coarse grater the white part of the dough from the freezer.

Put the pie in a preheated 180*C oven. Bake for about 40-45 minutes. I had to cover the pie with foil to not burnt and lower the temperature after 30 minutes. Don't know what's going on with the oven, all the lights last time. Should the master call. There is something with the thermostat malfunctioned. The finished pie to take out, let cool slightly in shape, then remove and cool completely. Sprinkle with powdered sugar.