Nut Cracker Pie
["3 egg whites", "1 c. sugar", "1 c. pecans", "14 saltine crackers", "1 tsp. baking powder", "1 tsp. vanilla", "Cool Whip"]
["Beat egg whites until stiff.", "Chop pecans fine; crush crackers.", "Mix ingredients well.", "Pour in a greased pie plate. Bake at 300\u00b0 for 30 minutes.", "Let cool and cover with Cool Whip."]
["egg whites", "sugar", "pecans", "crackers", "baking powder", "vanilla"]