Chocolate Torte - cooking recipe

Ingredients

1 (6 oz.) pkg. (1 c.) semi-sweet chocolate pieces
1/2 c. butter
1/4 c. water
4 slightly beaten egg yolks
2 Tbsp. sifted confectioners sugar
1 tsp. vanilla
1 (12 oz.) loaf pound cake

Preparation

In heavy saucepan, heat chocolate, butter and water over medium heat, stirring until blended.
Cool slightly.
Add egg yolks, sugar and vanilla.
Stir until smooth.
Chill until mixture is of spreading consistency, about 45 minutes.