Have you ever wondered, that what exactly is an air fryer, and what it actually does to your food? The working principle of the air fryers is similar to deep fryers but there is a slight difference, With the help of a powerful fan, air fryers bake food at high temperatures. On the other hand, in contrast, deep fryers cook food in a vat of oil that has been heated up to a specific temperature. Fryer also requires little to no oil to bake the food. That is what exactly is an air fryer and what it actually does to your food.