Sweet Pastry Crust for a double-crust pie
1 egg white
12 medium ripe organic peaches (or organic nectarines, about 2-1/2 pounds)
1 tablespoon fresh lemon juice
1 tablespoon pure almond extract
3/4 cup firmly packed light brown sugar
1/4 cup cornstarch
1/2 teaspoon freshly grated nutmeg
1/4 cup graham cracker crumbs