Chocolate Pie - cooking recipe

Ingredients

2 c. sugar
4 eggs, separated
4 heaping Tbsp. flour
4 heaping Tbsp. cocoa
2 c. milk
2 tsp. vanilla
1 stick margarine

Preparation

Sift together dry ingredients.
Gradually add
milk and stir until mixed well.
Add vanilla and margarine.
Add some of mixture to egg yolks, mixing well, then add egg yolks to other mixture. Cook and stir over medium heat until thick.
Pour into baked pie shell.
Whip egg whites, adding 1/4 cup sugar.
Spread on pie and brown.