Reduced-Fat Kentucky Chocolate Pie
["1 (10-inch) low-fat pie crust, baked", "5 eggs, separated", "2 3/4 c. sugar", "3 Tbsp. cocoa", "3 c. 2% milk", "1 Tbsp. vanilla", "1 Tbsp. sugar"]
["In saucepan mix egg yolks, sugar and cocoa, then add milk. Cook and stir until very thick.", "Stir in vanilla.", "Pour into pie shell.", "Beat egg whites until fluffy.", "Beat in 1 tablespoon sugar. Beat until stiff.", "Spread over filling.", "Broil for 1 minute, watching carefully until meringue is light golden brown.", "Chill."]
["pie crust", "eggs", "sugar", "cocoa", "milk", "vanilla", "sugar"]