The air fryer and microwave combo can cook such a wide variety of food items. The fryer uses hot air to cook the food, while the microwave uses microwaves to cook the food so anything that can be fried, roasted, baked, broiled, or microwaved this appliance can do it all. This combo can be used to cook food or reheat items such as chicken, fish, meat, French fries, and pizza. You can even bake cakes or a loaf of homemade bread.