Eggs, sugar and milk are broken. Add coffee. The mixture is boiled at low heat to thicken. Gelatin was dissolved in a little warm water and added to the cream. The cream was stirred, and added by a spoon spoon. The cream is slightly cooled with stirring. Biscuits rank at the bottom of a suitable container, pour in the cream, sprinkle with grated chocolate and coconut. Parfait cooled to gelation in a refrigerator. Cold cut into pieces and serve sprinkled with chocolate topping.