Heat oven to 450 degrees F. Coat baking sheet with nonstick cooking spray.
Cut potatoes into thin wedges. Beat egg white slightly in bowl. Stir in tarragon, salt and pepper. Add potatoes; toss to coat; sprinkle with stuffing crumbs; toss to coat. Place in single layer on prepared baking sheet.
Bake in 450 degree oven for 20 to 25 minutes or until crisp and golden. Makes 6 servings.