Chocolate Pie - cooking recipe

Ingredients

1 1/3 c. sugar
1/2 c. flour
3 Tbsp. cocoa
2 c. milk
3 egg yolks, beaten
1 Tbsp. vanilla
1/4 c. margarine
1 baked pie shell

Preparation

Mix sugar, flour and cocoa together in saucepan. Add milk, eggs, vanilla and margarine. Cook until thick; have to keep it stirred as you cook. Pour in baked pie shell. Top with meringue or Cool Whip.