Lemon Chiffon Pie
["1 graham cracker crust", "1 can condensed milk", "1/3 c. ReaLemon brand lemon juice", "3 egg whites", "1/4 tsp. cream of tartar", "yellow food coloring"]
["Combine condensed milk, lemon juice and food coloring in a bowl; mix well.", "In a separate bowl beat egg whites with cream of tartar and gently fold into the milk and lemon juice mixture. Pour into the prepared crust.", "Chill for 3 1/2 hours or until set."]
["graham cracker crust", "condensed milk", "lemon juice", "egg whites", "cream of tartar", "yellow food coloring"]