Much like the rest of the country (it seems), I have been intrigued by all the hype surrounding air fryers and wanted to give them a try. Whilst it will never replace my oven, I do love the way that my air fryer cooks food so much faster - saving time, energy and money. It also doesn't take up too much space as it is much smaller than a conventional oven (another reason why it is cheaper to run). Hasselback potatoes can take a while to cook in the oven, but using an air fryer speeds up the process and still produces deliciously crispy results.