Chocolate Pie - cooking recipe

Ingredients

1 c. sugar
1/3 c. self-rising flour
3 slightly beaten egg yolks
2 c. milk
1/4 tsp. salt
1/2 tsp. vanilla
1/2 stick margarine (4 Tbsp.)
6 Tbsp. cocoa

Preparation

Mix dry ingredients; add milk, egg yolk and vanilla.
Cook on medium heat, stirring constantly.
When mixture begins to thicken, add margarine.
Filling is done when thick and forms a peak.
Use egg whites to make meringue for top.
Brown meringue in oven.