Mystery Pie

Directions

1. 1
   Beat egg whites with baking powder.
2. 2
   As eggs start to foam, gradually add sugar.
3. 3
   Beat until stiff, but not dry.
4. 4
   Fold in pecans and graham cracker crumbs.
5. 5
   Add vanilla and pour into greased pie pan.
6. 6
   Bake at 350° for 30 minutes.