Normally cook your food in one layer Except the recipe states that stacking is alright (like in these air fryer French fries and sweet potato fries recipes) While it isn't the case for almost everything, I've air-fried lots of foods that taste virtually similar to when they'd been deep-fried. In https://air-fryer19762.jts-blog.com/29398722/how-much-you-need-to-expect-you-ll-pay-for-a-good-cook-companion-air-fryer