Black-Bottom Pie
["1/2 c. sugar", "1 Tbsp. cornstarch", "2 c. milk, scalded", "4 beaten egg yolks", "1 tsp. vanilla", "1 (6 oz.) pkg. semi-sweet chocolate pieces", "1 (10-inch) baked pastry shell", "1 envelope unflavored gelatin", "1/4 c. cold water", "4 egg whites", "1/2 c. sugar"]
["Combine the 1/2 cup sugar, cornstarch and beaten egg yolks. Slowly add to scalded milk.", "Cook and stir in double boiler (or heavy pan) until custard coats a spoon.", "Remove from heat; add vanilla.", "To 1 cup of the custard, add the chocolate pieces and stir until melted.", "Pour into bottom of cooled, baked pastry shell. Chill."]
["sugar", "cornstarch", "milk", "egg yolks", "vanilla", "semi-sweet chocolate pieces", "pastry shell", "unflavored gelatin", "cold water", "egg whites", "sugar"]