Our ingredients are. Protein to separate from the yolk.

Break finely the chocolate and melt it in a water bath. The bowl of chocolate should not touch the boiling water otherwise the chocolate will cook. Add the chopped butter, 1 spoonful of brandy, sugar and yolks. Leave in water bath for another 5 minutes, stirring constantly mass.

The chocolate add the crushed biscuits, the remaining brandy, strong coffee and chopped nuts. Stir well.

Separately beat the whites with a small pinch of salt. Then stir with a spatula in the chocolate mass.