In warm milk, dissolve the dry yeast and add vegetable oil. To interfere. Then add the egg mixture.
Add flour. The dough turns out sticky. Divide into 2 parts. In one add cocoa, in the second a little flour. Don't score too much. It is better then when rolling out another roll - take as much as necessary. Divide each part in half. You get 4 balls.
Cover the dough with cling film and leave for 2 hours.
Roll out a white-dark ball from the formation.
We put a dark layer on a light one.
Lubricate the layer with cocoa butter, sprinkle with chopped walnuts and roll into a roll. We do the same with the other two balls of dough. You will get two buns.
Cut each roll into pieces (rolls). Spread on a baking sheet covered with parchment. You can grease the top of the rolls with yolk. We put it in a preheated 180 degree oven. Bake for 25 minutes.
