Is an air fryer cheaper to run than an oven?
This means it cooks food 25% quicker than convection ovens (and produces tastier food). So, in a nutshell, you may think that an Air Fryer is a lot more energy-efficient to run than a conventional oven. There is no doubting that an Air Fryer is FASTER and more efficient from a TIME point of view. Dec 4, 2017