Nannie'S Chocolate Pie
["1 c. sugar", "3 or 4 Tbsp. flour", "3 Tbsp. cocoa", "2 c. milk", "1 tsp. vanilla", "3 egg yolks", "large hunk butter"]
["Mix sugar, flour and cocoa in black skillet.", "Add milk, stirring constantly.", "Add egg yolks, vanilla and butter.", "Cook on medium heat until thick.", "Pour in baked pie shell.", "Using the whites of the 3 eggs, make meringue for top of pie."]
["sugar", "flour", "cocoa", "milk", "vanilla", "egg yolks", "hunk butter"]