Old Fashioned Chocolate Pie
["2 Tbsp. cocoa", "3/4 c. sugar", "3 egg yolks, beaten", "2 c. milk", "1/3 c. flour", "2 Tbsp. butter", "1/2 tsp. vanilla", "pie shell", "meringue"]
["Heat egg yolks, milk and butter.", "Mix together dry ingredients and pour into heated liquid.", "Cook until thick.", "Add vanilla. Pour into baked pie shell and top with meringue.", "Brown in a 325\u00b0 oven."]
["cocoa", "sugar", "egg yolks", "milk", "flour", "butter", "vanilla", "pie shell", "meringue"]