Nut Pie

Directions

1. 1
   Beat egg whites stiffly.
2. 2
   Slowly add sugar, vanilla, baking powder, crushed graham crackers and walnuts.
3. 3
   Pour into a greased 9-inch pie tin.
4. 4
   Bake for 1/2 hour (30 minutes) in 350° oven. Cool.
5. 5
   Top with whipped topping.
6. 6
   Chill at least 4 hours before serving.
7. 7
   Can be prepared the day before (including topping) as it is almost tastier.