Here is my grandmothers recipe. I hope you enjoy! Have a happy day!
baked pie shell ( I cannot make piecrust)
1/3 cup flour
1/3 cup cocoa
2 cups sugar
2 cups milt
1 tsp vanilla
In a large saucepan, combine flour, cocoa, sugar, salt and egg yolks. Stir in milk and cook over a medium fire stirring constantly with a whisk. Filling will thicken quickly, so stay on it! Afterwards add vanilla and mix well. Pour into baked pie shell.
Beat the 4 eggs whites until stiff and pour onto pie filling. Bake in over at 350 degrees until golden brown!