Chocolate Pie
["1 heaping c. sugar", "1/4 c. cocoa", "5 Tbsp. flour", "pinch of salt", "3 egg yolks", "1/2 stick butter", "1 tsp. vanilla", "1 1/2 c. milk"]
["Mix sugar, cocoa, flour and salt.", "Add milk and beaten eggs. Cook until thick.", "Remove from heat; add butter and vanilla.", "Pour into baked pie shell and add meringue.", "Bake until lightly browned at 350\u00b0."]
["sugar", "cocoa", "flour", "salt", "egg yolks", "butter", "vanilla", "milk"]