4 sq. unsweetened chocolate
6 eggs, separated
3 sticks butter, soft
1 1/2 c. sugar
3/4 c. confectioners' sugar
1 tsp. vanilla
1/3 c. milk
3 doz. lady fingers

Melt chocolate in top part of double boiler. Mix egg yolks with milk and 3/4 cup sugar. Mix with chocolate in double boiler and cook until thickened, stirring constantly. Cool in refrigerator until cool.

Beat egg whites with some salt until stiff. Add confectioners' sugar gradually. Mix softened butter with 3/4 cup sugar. Add chocolate mix to butter mix. Fold in egg whites.

Line springform pan with lady fingers side first then bottom. Add 1/3 of mixture layer of lady finger then 1/3 mixture keep layering top with whip cream.