Martin Lewis settles air fryer vs oven debate in new ‘crucial difference’ alert

On his ITV show this week he gave key advice on the costs of using the popular cooking devices and added ‘it depends’Martin Lewis has explained whether cooks should use an air fryer instead of an oven, and also added crucial information for Christmas dinner. The personal finance expert was speaking on his ITV Money Show Live this week and said that people have been wondering if it’s always more cost-effective to use an air fryer.