Day and night roll

Day and night roll

Gentle crisp biscuit!)

Ingredients for 4 portions:
- 300 g of desi
- 150 g of icing sugar
- salt pinch to taste
- 400 g of flour
- 40 g of cocoa powder
- 1 protein
- 1 bag of vanilla sugar
- vegetable oil.

Preparation time: 1 h 25 min.

Preparation:

1. In bowl to mix the sifted icing sugar, vanilla sugar, salt pinch, desi. Then to add sifted flour and to knead dough, to divide it into 2 parts. To mix cocoa with one part of dough.
2. To inwrap two pieces of dough in foil and to put in the refrigerator on 2 h. To warm oven to 190 degrees. On the board strewed with flour to roll separately both pieces of dough in thin layers.
3. To beat egg white nimbus in bowl. Then slightly to grease chocolate layer of dough with protein whip, from above on it to put layer of white dough, and then accurately to roll two-color layer in roll.
4. Again to place the curtailed roll in the refrigerator and to allow to stiffen. To cut roll flat cakes, to lay on the baking tray oiled vegetable and to bake within 15 min.

P.S. In the refrigerator dough strongly stiffens. Therefore before rolling dough, it needs to allow to lie down at the room temperature of mines 15.

-