FIRST STEP:Mix the cornstarch, cocoa powder, sugar, salt and the beaten egg yolks in a pan on the stove
Then gradually add the milk while continuing to stir over medium high heat
Cook until smooth, beating until it is smooth
SECOND STEP:While continuing to stir, add in the vanilla
The mix will take 10 to 15 minutes to thicken, be patient
Once thickened, pour into a prebaked pie shell
THIRD STEP:Place in the refrigerator to set and chill for several hours
Add whipped cream or meringue, if you desire, (if you add meringue, you will need to bake according to the directions for meringue.
