Place the washed, peeled and cut potatoes onto a clean dish towel and pat them dry. The less moisture, the better the seasoning and the oil sticks which equals better browning.

Add the now dried potatoes into a bowl. Add the potato seasoning and olive oil, toss to combine and coat all the potatoes with the oil and seasoning. You can use your hands or a spoon.

Somewhere in between, preheat the air fryer for 5 minutes and as you know, if you don't have a preheat setting on the air fryer, simply start it and let it run for 5 minutes for the basket to get nice and hot.

Transfer the cleaned, seasoned potatoes to the air fryer basket in a single layer and air fry at 200°C/400°F for 15-20 minutes or until brown to your liking. To check the doneness, use a fork to pierce through the potato, the inside should be soft. You can also tell from the exterior of the pototo, which will be light golden brown and crispy. For a little more browning on the edges, add another 1-2 minutes.

Garnish with fresh rosemary, flaky salt and serve.