Chocolate Icebox Cake - cooking recipe

Ingredients

2/3 c. sugar
3 Tbsp. cornstarch
1/2 tsp. salt
1 1/2 sq. chocolate
2 c. milk, scalded
3 egg yolks
2 Tbsp. butter
1 tsp. vanilla
1 (9-inch) pie shell, baked
whipped cream

Preparation

Scald milk with chocolate added to it.
Mix sugar, cornstarch and salt.
Stir milk gradually into dry ingredients.
Cook over boiling water for 10 minutes.
Stir constantly until mixture thickens.