Marinated Flank Steak

Marinated Flank Steak combines flank steak, soy sauce, Worcestershire sauce, and garlic; air fry at 400°F for 14 minutes until perfectly seared with a medium-rare center.

Time
14 min
Temp
400°F
Calories
380
Serves
4
Marinated Flank Steak
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Method

  1. 1

    Mix marinade ingredients. Marinate flank steak for at least 2 hours (overnight is best).

  2. 2

    Remove steak from marinade and pat dry. Let it come to room temperature for 15 minutes.

  3. 3

    Air fry at 400°F for 5-7 minutes per side for medium-rare (130°F internal).

  4. 4

    Top with butter and fresh rosemary. Rest for 5 minutes — this is critical.

  5. 5

    Slice thin against the grain. Finish with flaky sea salt.

Pro tip. Always slice against the grain — it's the difference between tender and chewy. Rest the full 5 minutes or all the juices end up on the cutting board instead of in the meat.

Why the air fryer wins here

  • Ready in 14 minutes. The same dish takes about 25 in a conventional oven, plus preheating.
  • Fast-moving hot air browns the outside before the inside dries out, so you get color without babysitting.
  • Cleanup is a basket, not a sheet pan and a splattered stovetop.

Storing and reheating

Refrigerate perishable leftovers within 2 hours, or within 1 hour above 90°F. Reheat leftovers to 165°F (74°C) throughout, measured with a food thermometer. USDA leftover safety guidance.

Keep leftovers in the fridge for up to 3 days. To bring them back, air fry at 325°F for 3-5 minutes. Let it come to room temp for 15 minutes first. Finish with a 30-second 400°F sear if you want the crust back. Full reheat guide for steak.

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