Easy Lemon Pie
["1 c. boiling water", "1 c. sugar", "3 egg yolks", "3 egg whites", "3 Tbsp. sugar", "1/4 tsp. cream of tartar", "3 Tbsp. cornstarch", "pinch of salt", "1 lemon", "butter (size of walnut)"]
["Mix sugar and cornstarch together well.", "Pour boiling water over this, stirring well.", "Mix egg yolks, salt, juice, grated rind of lemon and butter to sugar and cornstarch mixture.", "Boil, stirring constantly, for 5 minutes.", "Cool for a few minutes.", "Pour into a baked pie shell."]
["boiling water", "sugar", "egg yolks", "egg whites", "sugar", "cream of tartar", "cornstarch", "salt", "lemon", "butter"]