Preheat the air fryer to 390F for 5 minutes. Salt and pepper the steak.
Place the steak in the air fryer basket and cook for 6 minutes at 390F, flip the steak over and cook for an additional 6 minutes. This will result in a medium-rare ribeye steak.
Open the air fryer basket and transfer your steak to a plate. Let sit for 5 minutes before eating. Top with butter or desired toppings.
Video
Notes
These directions are for a room temperature steak. If you pull it direction from the fridge you may need to add a few minutes to get a medium rare temperature.