Preheat oven to 450 degrees F.
Spray a baking sheet with non-stick cooking spray.
Wash potatoes and cut lengthwise into 8 wedges or 4 wedges; dry well on paper towels.
In a large bowl, combine egg white, seasoning, salt, and pepper.
Add potato wedges and too well to coat.
Spread potatoes, in a single layer and leaving a little space between them, on prepared baking sheet, shaking off excess egg white.
Spray tops of potatoes, lightly and evenly, with the non-stick cooking spray.
Place potatoes in hot oven and bake approximately 25 to 30 minutes.
During cooking time, turn potatoes once or twice with tongs or a spatula.
The fries should be golden brown and crisp on the outside and tender on the inside.
Remove from oven, sprinkle with additional seasoning (if desired) and serve hot.