Mother'S Chocolate Pie *
["1 c. sugar", "2 c. milk", "2 egg yolks", "2 heaping Tbsp. flour", "2 heaping Tbsp. cornstarch", "1 Tbsp. cocoa", "1 sq. baking chocolate", "2 Tbsp. butter or margarine", "1 pie shell, baked", "1 to 1 1/2 tsp. vanilla"]
["In saucepan, mix sugar, cornstarch, flour and cocoa.", "Add egg yolks mixed with a little milk, stir well.", "Add remaining milk, cook until thick.", "Remove from heat.", "Beat in margarine and add vanilla.", "Pour into a baked pie shell."]
["sugar", "milk", "egg yolks", "flour", "cornstarch", "cocoa", "baking chocolate", "butter", "pie shell", "vanilla"]