Air Fryer Roasted Potatoes in Under 20 Minutes. Roasting Potatoes in the Air Fryer is a game-changer for quick meals. In just 18 minutes, you can enjoy buttery potatoes with a crispy exterior, perfect for pairing with various dishes. Whether you leave the skins on or off, this recipe is versatile and works with any air fryer. Ideal for tacos, wraps, or as a side dish, these delicious potatoes can become a weekly favorite in your kitchen.