Normally cook your food in a single layer Except if the recipe states that stacking is all right (like in these air fryer French fries and sweet potato fries recipes) These designs have electronic controls or guide dials. You can also find air fryers with twin compartments so you may https://cook-companion-air-fryer81790.blogprodesign.com/52063054/5-easy-facts-about-cook-companion-air-fryer-described