Step 1

Preheat the air fryer by running it with the air fryer basket in at 390°F (200°C) for 5 minutes.

Step 2

In a small bowl, mix together the vegetable oil, Worcestershire sauce, garlic salt and black pepper.

Step 3

Pat the steak dry and rub with the seasoning on all sides.

Step 4

Place steak in air fryer basket and air fry for 8 minutes (medium rare) at 390°F (200°C) , turning once halfway.The time will vary depending on how thick your steak is, how done you want it to be, and your specific air fryer model.

Step 5

Check the temperature with a meat termometer. See the guide below if you are unsure of which temperature to aim for.The temperature will keep rising while the steak is resting.

Step 6

Wrap the steak in foil and let it rest for at least 5 minutes before serving. Sprinkle with sea salt flakes just before serving.