Ingredients:
300 g ground biscuits
150 g ground walnuts
100 g powdered sugar
100 g melted butter or margarine
50 ml strong brewed Grand Gold coffee (strained, without grounds)
2 tablespoons cocoa
Preparation:
Brew Grand Gold coffee without sugar, and set aside 50 ml of the clear liquid (make sure no grounds get in).
In a large bowl, mix the ground biscuits, walnuts, cocoa, and powdered sugar.
Add the melted butter and brewed coffee, then knead the mixture well by hand until it becomes compact.
Shape into balls and, if desired, roll them in ground walnuts, coconut, or coat them with melted chocolate. Chill in the refrigerator before serving.