Lightfry is based on Air Fry Technology, which cooks French fries and all kinds of finger food without the need to add even a single drop of oil or fat, by using steam, hot air and motion instead. The cooking process is divided into two steps: first, a steam phase during which the product is thoroughly cooked, then the second phase, the crisp phase, which uses a fan with very hot, dry air to give a crispy surface. The complete cooking process takes place in a rotating basket, inside a closed oven chamber.