Miramar Pie
["3 egg whites, beaten stiff", "1 c. sugar", "1/2 tsp. baking powder", "17 Ritz crackers, crumbled (but not fine)", "2/3 c. chopped walnuts", "1 tsp. vanilla", "1/2 pt. whipping cream, whipped"]
["Add the sugar slowly to the beaten egg whites with the baking powder.", "Fold in the crackers and walnuts. Add the vanilla. Bake in glass pie pan at 350\u00b0 for 35 minutes.", "Cool.", "Spread with the whipped cream.", "Let stand overnight in refrigerator."]
["egg whites", "sugar", "baking powder", "crackers", "walnuts", "vanilla", "whipping cream"]