Grape Pie
["2 c. grape juice (Welch's)", "1 Tbsp. butter", "1 c. sugar", "1/4 c. cornstarch", "1/2 tsp. cinnamon", "1 tsp. vanilla", "2 eggs, separated", "2 Tbsp. sugar", "1 (9-inch) baked pie shell"]
["Heat grape juice and add cornstarch, sugar, butter, cinnamon and vanilla and cook until clear.", "Add egg yolks which have been beaten, gradually, and cook 5 minutes.", "Cool and pour into pie shell.", "Beat 2 egg whites until stiff.", "Add 2 tablespoons sugar; spread over pie and brown lightly."]
["grape juice", "butter", "sugar", "cornstarch", "cinnamon", "vanilla", "eggs", "sugar", "shell"]