Macadamia Nut Pie Crust

1/2c. finely chopped macadamia nuts
1c. flour
1/3c. butter
1 beaten egg

*Spread the nuts in a baking pan & toast in an oven @ 350 for 5-10 minutes or until golden, stir once or twice. Cool. In a medium mixing bowl combine flour & toasted nuts; cut in butter until mixture forms coarse crumbs. Add egg, stir until combined. Form into a ball. On a lightly floured surface, roll out dough to about 1/8 inch thickness. Line a 9 inch pie plate with dough. Fold edge under and flute. Prick well. Bake @ 350 for 20 minutes or until golden brown.