Chocolate Pie - cooking recipe

Ingredients

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

Preparation

Combine sugar, cocoa and flour; mix well.
Beat egg yolks. Add yolks, milk and butter to first ingredients.
Cook until thick; add vanilla and pour into baked pie shell.