Beverley Jarvis, a cookery writer from Kent, is embracing the air fryer trend by preparing her entire Christmas dinner using five of these appliances. Jarvis claims the switch from traditional ovens saves both time and money, making air fryers a popular choice during the cost-of-living crisis. She shares tips on cooking a festive meal, including turkey, crispy potatoes, and tasty snacks in the air fryers, highlighting their efficiency and delicious results.