Lemon Meringue Pie
["1 baked pie shell", "1 1/2 c. sugar", "1/2 c. flour", "2 Tbsp. cornstarch", "1/2 tsp. salt", "2 1/4 c. boiling water", "3 eggs, separated", "6 Tbsp. lemon juice", "1 Tbsp. grated lemon rind"]
["Combine 1 cup of the sugar, flour, cornstarch and salt in double boiler.", "Add boiling water, stirring constantly.", "Cook until smooth and thick.", "Cover; cook for 15 minutes.", "Beat egg yolks with the 1/2 cup sugar.", "Gradually pour the hot mixture over it.", "Cook 1 minute longer.", "Add lemon juice and rind just before removing from heat.", "Mix well.", "Cool.", "Pour into pie shell.", "Top with meringue of egg whites."]
["shell", "sugar", "flour", "cornstarch", "salt", "boiling water", "eggs", "lemon juice", "lemon rind"]