Method

• Step

  COMBINE and whisk together the olive oil, balsamic vinegar, and mustard to make a marinade.

• Step

  PLACE steak directly into the marinade. Cover it with a plastic wrap and marinate in the fridge for 2 hours or overnight.

• Step

  REMOVE the steak and marinade from the fridge and leave it at room temperature.

• Step

  SELECT Preheat on the air fryer and press Start/Pause.

• Step

  PLACE the steak into the preheated air fryer, select Steak, then press Start/Pause.

• Step

  SLICE the steak at an appropriate angle to cut through tough muscle. Season with salt and pepper, garnish with basil, and serve.