Chocolate Pie
["2 c. sugar", "6 Tbsp. flour", "4 Tbsp. cocoa", "pinch of salt", "6 egg yolks", "1 can cream", "2 c. water", "1 tsp. vanilla", "1 stick margarine", "pie shells, baked"]
["Mix sugar, flour and cocoa.", "Add cream and egg yolks; mix, then add salt and water.", "Cook on low heat until thick.", "Add vanilla and butter.", "Pour into 2 baked pie shells.", "Add meringue."]
["sugar", "flour", "cocoa", "salt", "egg yolks", "cream", "water", "vanilla", "margarine", "pie shells"]