Run the potatoes under cold water for 5 minutes until the water runs clear, then drain.
Bring a pot of water to the boil. Add the potatoes, reduce to a simmer, and cook for 8-10 minutes, depending on thickness, until the potatoes are tender, and drain.
Allow the potatoes to cool, then pat dry with a kitchen towel.
Heat the Air Fryer to 220C.
In a bowl, toss the potatoes with sunflower oil and set aside.
Once the Air Fryer is hot, add the potatoes and air fry for 18-20 minutes until crispy. Shake the basket every couple of minutes to separate the potatoes.
Season to taste and serve.
