Coffee Truffles I

Description
In Romanian: Trufe de cafea I

Ingredients

 * 1 tablespoon cold coffee essence
 * 1 raw yolk
 * 8 oz / 250 g sugar
 * 8 oz / 250 g butter
 * 3 hard boiled, sieved yolks
 * cocoa

Directions

 * 1) Cream the butter with the sugar and raw yolk, add a tablespoon of very concentrated and strained coffee essence, then the 3 hard boiled yolks.
 * 2) Mix everything very well.
 * 3) Put cocoa on a plate and roll each little piece (teaspoonfuls) taken from the dough into the cocoa.
 * 4) Put the truffles into special bon-bon papers.
 * 5) They can also be served on a plate garnished with granulated chocolate.
 * 6) Keep refrigerated.