Piccadilly Pie
["20 Ritz crackers", "1 c. chopped pecans", "1 tsp. baking powder", "3 egg whites", "1 c. sugar", "1 tsp. vanilla", "Cool Whip and pecan pieces for topping"]
["Crumble the crackers and mix together with pecans and baking powder; set aside.", "Beat the room temperature egg whites until fluffy.", "Add sugar gradually.", "Add vanilla.", "Fold nut and cracker mixture into the egg white mixture and place into a well buttered pie pan.", "Bake at 325\u00b0 for 30 to 40 minutes.", "Top with Cool Whip and pecan pieces and chill."]
["crackers", "pecans", "baking powder", "egg whites", "sugar", "vanilla", "topping"]