Preheat the air fryer. Set it to 390–400°F (200–205°C) for about 3 minutes. A hot basket jump-starts crisping.

Lightly oil the basket. Spray the air fryer basket with cooking oil to prevent sticking and help browning.

Add fries in a single layer. Don’t overcrowd. A little space between fries means better airflow and more crunch. Cook in batches if needed.

Air fry the first side. Cook for 6–8 minutes at 390–400°F. Shake the basket halfway through to break up any clumps.

Shake and season lightly. After the first shake, add a pinch of salt so it starts to stick as the fries steam off.

Finish cooking. Air fry for another 4–6 minutes, shaking once more, until edges are crisp and centers are tender. Total time is usually 10–14 minutes depending on thickness.

Adjust for style. Shoestring or thin-cut fries cook faster (8–10 minutes). Waffle or thick-cut fries may need 12–15 minutes.

Season while hot. Toss immediately with salt, pepper, and your chosen spices. Heat helps seasonings adhere.

Serve right away. Garnish with herbs if you like and pair with your favorite dip.