Chocolate Pie (2) - cooking recipe

Ingredients

5 eggs, separated
3 1/2 c. milk
4 1/2 Tbsp. flour
1 c. sugar
3 Tbsp. cocoa
2 Tbsp. margarine
1 Tbsp. vanilla flavoring
cream of tartar

Preparation

Mix sugar, flour, cocoa and milk. Cook until thick. Stir constantly while cooking. Add the margarine and flavoring.
Add egg yolks.
Pour into 2 baked pie shells. Beat egg whites until stiff. Add 1/2 cup sugar, 1 teaspoon cream of tartar and 1 teaspoon vanilla.
Put on top and bake until brown.