Double-Coconut Cream Pie
["1/3 c. sugar", "1/4 c. cornstarch", "1/4 tsp. salt", "2 c. milk", "1 (8 oz.) can cream of coconut", "3 beaten egg yolks", "2 Tbsp. butter", "1 c. flaked coconut", "2 tsp. vanilla", "1 (9-inch) baked pastry shell", "3 egg whites", "1/2 tsp. vanilla", "1/4 tsp. cream of tartar", "1/3 c. sugar", "2 Tbsp. flaked coconut"]
["For filling:", "In a medium saucepan, combine the first 1/3 cup sugar, cornstarch and salt.", "Stir in milk and cream of coconut. Cook and stir over medium heat until thickened and bubbly.", "Cook and stir 2 minutes more.", "Gradually stir about 1 cup of the hot milk mixture into the beaten egg yolks, stirring constantly. Return all of the mixture to saucepan.", "Cook and stir until bubbly.", "Cook and stir 2 minutes more.", "Remove from heat.", "Stir in butter until melted.", "Stir in the 1 cup coconut and 2 teaspoons vanilla.", "Pour filling into baked pastry shell."]
["sugar", "cornstarch", "salt", "milk", "cream of coconut", "egg yolks", "butter", "flaked coconut", "vanilla", "pastry shell", "egg whites", "vanilla", "cream of tartar", "sugar", "flaked coconut"]