The most delicate cake "Coffee and chocolate" without baking

Ingredients:
- strong black coffee with sugar - 1/2 glass
- 500 g cookies 
- 1 glass of sugar
- 4 eggs
- cocoa powder - 1 tablespoon 
- 250 g butter
- vanilla sugar - 1 teaspoon.

Method:

1. cream: mix sugar, eggs, cocoa powder and vanilla sugar and warm on a water bath till thick (stirring constantly). Cool the mixture and whisk till the homogeneous substance adding molded butter little by little.

2. Moisten the cookies with coffee and arrange into layers in baking form (sectional one is preferable). Smear each layer with a cream. 

3. Place the cake into refridgerator till it chills. Enjoy!