Peel your potatoes if you prefer, or leave the skins on for a rustic touch. Slice them into even sticks, about ¼ inch thick, so they cook evenly.

Place the sliced potatoes in a bowl of cold water for at least 30 minutes. This helps remove excess starch, which is key for achieving that crispy outside and soft inside.

Drain the potatoes and pat them completely dry with a clean kitchen towel or paper towels. Moisture is the enemy of crispiness, so take your time with this step.

In a mixing bowl, toss the potatoes with olive oil, salt, and any optional seasonings. Coat them evenly so every fry has its share of flavor.

Arrange the fries in a single layer in your air fryer basket (you may need to cook in batches). Air fry at 375°F (190°C) for 15–20 minutes, shaking the basket halfway through. They’re done when they’re golden and crisp.