Turn on the oven at 180 degrees and cover two baking trays with baking paper. In a large bowl, whisk yogurt with sugar and egg. Then add vegetable oil, whisk. Add ten tablespoons of flour, stir. Divide the dough into two unequal parts, the smaller part of the added cocoa. Then we pour the flour into each piece and knead not very steep elastic dough. Stops sticking to your fingers-knead stop.

Divide both dough into four pieces and roll them into thin cakes.

Cakes folded on each other, alternating colors.

Then wrap the edges to the middle,

The Kolobok rolled into a cake and a half thick see

Glass or shape cut out gingerbread, spread them on a baking sheet (I fit into each of 16 pieces),

Put in preheated oven and bake for 15-20 minutes. Will not overdry it!

Then take out from oven and right hot pour a protein or chocolate glaze. You can simply melted chocolate to pour, or sprinkle with powdered sugar.