Chocolate Pie - cooking recipe

Ingredients

1 Baked crust
2/3 c. Sugar
1 1/2 Tbsp. Cocoa
1/2 tsp. Salt
1 tsp. Vanilla
3 Tbsp. Cornstarch
1 1/2 c. Milk
3 Egg Yolks

Preparation

Heat 2 cups milk in double boiler.
Stir in rest of the items and cook until thick.
Beat egg whites and add to cooked mixture. Pour into pie crust.