No oil required, but you can add a small amount of any fatty substance.
It is incredibly economical as it does not require oil to cook and consumes significantly less power than an oven or electric stove.
It is fast: enjoy crispy and fluffy potatoes in 30 minutes and chicken nuggets in 15 minutes. It has pre-set programs (time and temperature) that will make your life easier. Choose the program according to the food you want to cook, among: chicken, shrimp, fish, steaks, bread, french fries.