Chocolate Icebox Pie

• 1 cup butter
• 2 cups powdered sugar
• 1 teaspoon vanilla extract
• 1 ounce unsweetened chocolate
• 3 eggs separated
• 1 cup chopped nuts
• 1 cup vanilla wafer crumbs

1. Whip egg whites into stiff peaks and set aside.
2. Mix butter, powdered sugar, and vanilla.
3. Add chocolate and egg yolks and mix well.
4. Add nuts.
5. Fold egg whites into chocolate mixture.
6. Line a 9 inch pie pan with half the vanilla wafer crumbs then put chocolate mixture on top.
7. Top with the remaining crumbs and pat down.
8. Freeze for 2 hours.