Peanut Butter Pie
["3/4 c. confectioners sugar", "1/2 c. creamy peanut butter", "1 pastry shell (9-inch), baked and cooled", "2/3 c. and 3 Tbsp. sugar, divided", "1/3 c. and 1 Tbsp. cornstarch, divided", "3 eggs, separated", "2 1/2 c. milk", "2 Tbsp. butter or margarine", "1 tsp. vanilla", "1/2 c. water"]
["Place confectioners sugar in a bowl.", "Cut in the peanut butter with a pastry blender until crumbly.", "Set aside 2 teaspoons for garnish.", "Sprinkle remaining crumbs into a pie shell.", "Combine 2/3 cup sugar, 1/3 cup cornstarch, egg yolks and milk.", "Cook over medium heat until mixture thickens. Remove from the heat; add butter and vanilla, stirring until butter melts.", "Pour into pie shell."]
["confectioners sugar", "peanut butter", "pastry shell", "sugar", "cornstarch", "eggs", "milk", "butter", "vanilla", "water"]