Balsamic Mustard Flank Steak

Yields 2 servings

Prep Time: 2 hours 10 minutes

Cook Time: 6 minutes



  • ¼ cup olive oil

  • ¼ cup balsamic vinegar

  • 2 tablespoons Dijon mustard

  • 16 ounces flank steak

  • Salt & pepper, to taste

  • 4 basil leaves, sliced


  1. COMBINE olive oil, balsamic vinegar, and mustard. Whisk together to make a marinade.

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

  3. REMOVE from fridge and let it come to room temperature.

  4. SELECT Preheat on the Cosori Air Fryer and press Start/Pause.

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

  6. SLICE at an angle to cut through the toughness of the muscle. Season with salt and pepper, then garnish with basil and serve.