Coffee Jello Pudding

Description
In Romanian: Jeleu de cafea

Ingredients

 * 5 yolks,
 * 1/2 qt/1/2 l milk,
 * vanilla (1/4 stick),
 * 4 tablespoons confectioner's sugar,
 * 8 envelopes gelatine,
 * 1/2 cup very strong strained black coffee,
 * oil

Directions

 * 1) Set the milk to boil with the vanilla.
 * 2) After it comes to a boil, remove from heat and cover.
 * 3) Beat the yolks with the sugar and pour, gradually, in the warm milk, stirring continuously in the same direction.
 * 4) Return to heat and stir until thickened.
 * 5) After it has cooled off a little, add the coffee and the gelatine that was dissolved in a few tablespoons of warm water.
 * 6) Mix and pour in a mold greased with oil. Refrigerate.
 * 7) Before serving, briefly place the mold in a pan with hot water and turn onto a plate.