Soda Cracker Pie
["3 egg whites", "1/2 tsp. vanilla", "1 c. sugar", "1 c. nuts (chopped very fine)", "18 soda crackers (crushed very fine)", "1 tsp. baking powder", "9 oz. Cool Whip"]
["Beat egg whites until stiff.", "Slowly add sugar.", "Combine with nuts, baking powder, crackers, and vanilla.", "Mix well.", "Grease pie pan.", "Pour mixture in pie pan.", "Bake 20 minutes at 375\u00b0.", "Let cool completely.", "Top with Cool Whip.", "Serve."]
["egg whites", "vanilla", "sugar", "nuts", "crackers", "baking powder"]