Instant pots and pressure cookers these days often come with a stir fry option. That stir fry option, if used correctly, is intended to give you results that are similar to stir frying using a wok. The average person will probably not notice that you have made your stir fry using an instant pot. However, an more intune wok user may notice that the vegetables are more moist and less crunchy than if a wok has been used.