Meringue Pie
["3 egg whites", "1/4 tsp. baking powder", "1 c. sugar", "1 tsp. vanilla", "11 graham cracker squares, crushed fine"]
["Beat egg whites and baking powder until whites are stiff.", "Beat in sugar.", "Fold in graham crackers and nuts.", "Bake in 9-inch buttered pie pan at 325\u00b0 for 30 to 35 minutes.", "Serve with Cool Whip or whipped cream."]
["egg whites", "baking powder", "sugar", "vanilla", "graham cracker squares"]