If you don't already have one, you're bound to know someone who does (and the likelihood is they don't stop talking about how amazing it is). Air fryer fever is in full force across the UK, with thousands of these machines sitting on our worktops chirping, beeping and whirring away as they blast our favourite foods with a gale of super-heated air.
Air fryers make light work of frozen food, crisping things up evenly (often in half the time it would take in a regular oven) – but that's the tip of the iceberg. This nifty little appliance can cook dishes worthy of dinner parties, bake cakes, churn out batches of canapés – and even boil eggs. And at Christmas, when oven space is at a premium, the air fryer…
