01 - Insert a long wooden or metal skewer lengthwise through the center of each potato.
02 - While holding the skewer, carefully slice each potato in a spiral motion using a sharp knife, rotating as you cut from one end to the other. Gently stretch the potato along the skewer to space out the spirals evenly.
03 - Combine olive oil, garlic powder, smoked paprika, salt, and black pepper in a small bowl.
04 - Brush or rub the seasoning mixture evenly over each spiraled potato, ensuring the coating gets between layers.
05 - Preheat air fryer to 375°F for 3 minutes.
06 - Place the seasoned, skewered potatoes in the air fryer basket, ensuring they do not touch.
07 - Air-fry for 20 to 25 minutes, turning halfway, until golden and crisp.
08 - Optionally, garnish with grated Parmesan, chopped parsley, and chili flakes before serving.