Nanny Raye'S Best Ever Chocolate Pie - cooking recipe

Ingredients

1/2 c. flour
1/2 c. cocoa
1 c. sugar
2 c. milk
4 eggs, separated
1 stick butter
1 tsp. vanilla

Preparation

Mix flour, cocoa, sugar, milk, egg yolks (save whites for meringue) and 1 teaspoon vanilla.
Mix well with whisk.
Cook on medium heat and add butter after mixture becomes warm.
Continue beating with whisk until mixture is very thick.
Pour in baked pie shell.