Prepare the Potatoes: Wash and scrub the russet potatoes thoroughly to remove any dirt. Pat them dry with a towel. Cut each potato in half lengthwise, then each half into 4 wedges.
Soak the Wedges: Place the potato wedges in a large bowl of cold water and soak for at least 30 minutes.
Season the Wedges: After soaking, drain the water and pat the wedges dry again. Return them to a dry bowl. Add the olive oil, garlic powder, onion powder, paprika, dried oregano, salt, black pepper, and cayenne pepper. Toss until evenly coated.
Preheat the Air Fryer: Preheat your air fryer to 400°F (200°C) for about 3-5 minutes.
Arrange the Wedges: Place the seasoned potato wedges in a single layer in the air fryer basket.
Air Fry the Wedges: Cook at 400°F (200°C) for 15-20 minutes, flipping halfway through.
Serve: Once cooked, transfer the wedges to a serving platter. Sprinkle with fresh parsley and grated Parmesan cheese if desired.
Enjoy: Dig into your perfectly crispy, golden, and delicious air fryer potato wedges!