Aunt Clara'S Chocolate Pie
["2 Tbsp. flour", "1 Tbsp. cocoa", "1 cup sugar", "3 egg yolks", "2 Tbsp. butter", "1 small can Pet milk", "1/2 cup boiling water", "1 tsp. vanilla"]
["Mix sugar, cocoa and flour.", "Pour 1/2 cup boiling water over this.", "Add butter and egg yolks mixed with milk and vanilla.", "Cook until thick.", "Pour into 9 inch baked crust.", "Cover with meringue and bake until browned."]
["flour", "cocoa", "sugar", "egg yolks", "butter", "Pet milk", "boiling water", "vanilla"]