Ritz Cracker Pie(1 Pie)  
["14 crackers, fine", "3 egg whites", "1 c. sugar", "1 1/2 tsp. vanilla", "1/2 tsp. baking powder", "1/2 c. walnuts"]
["Beat egg whites stiff.", "Add sugar like angel food cake.", "Add rest of ingredients."]
["crackers", "egg whites", "sugar", "vanilla", "baking powder", "walnuts"]