Chocolate Pie - cooking recipe

Ingredients

4 egg yolks, beaten well
2 1/4 c. sweet milk
2 heaping Tbsp. cocoa
1 heaping Tbsp. flour
1 1/4 c. sugar
1 tsp. vanilla flavoring

Preparation

Mix together all dry ingredients.
Add remaining ingredients and mix together good.
Cook low and slow.
Stir all the time. Pour into baked pie shell.
Beat egg whites on high speed with 1/2 cup sugar until stiff.
Pour on pie.