Chocolate Pie - cooking recipe

Ingredients

1 1/2 c. milk
3 eggs (separate)
3 Tbsp. cocoa
1 c. sugar
1/2 stick margarine
3 Tbsp. plain flour
1 tsp. vanilla

Preparation

Mix all ingredients, except egg whites.
Pour into unbaked pie crust.
Bake at 350\u00b0 or until firm.