Chocolate Pie - cooking recipe

Ingredients

2 c. sugar
1 small can Pet milk
3 Tbsp. flour (heaping)
lump of butter
1/3 c. cocoa
4 egg yolks
2 c. milk
1 tsp. vanilla
1/2 tsp. salt

Preparation

Mix sugar, flour, salt and cocoa.
Blend milks and egg yolks; add butter and vanilla.
Gradually stir into sugar mixture.
Cook over medium heat, stirring constantly until mixture thickens and boils.
Boil and stir 1 minute.
Pour into baked pie shell.
Use egg whites to make meringue for pie.