Mystery Pie - cooking recipe

Ingredients

20 Ritz crackers, crushed fine
1 cup sugar
1 cup chopped pecans
1/2 teaspoon baking powder
3 egg whites, beaten stiff

Preparation

Add baking powder and sugar to beaten eggs and then beat again, fold in ritz crackers and chopped nuts.
Bake in 9 inch ie pan at 350 degrees for 30 minutes.
Let cool. Put in refrigerator.
When ready to serve top with cool whip.