Grilled Flank Steak

5 from 5 reviews


Grilled Flank Steak is tender beef steak marinated in a balsamic vinegar base and seared. It is perfect in fajitas or on a salad with bleu cheese.


  • 1 1/2 lbs flank steak
  • 1/2 cup vegetable oil
  • 3 cloves crushed garlic
  • 1/4 cup low sodium soy sauce
  • 1/3 cup balsamic vinegar
  • 2 tablespoons Worcestershire Sauce
  • 2 tablespoons brown sugar
  • 2 tablespoons lime juice
  • 1 1/2 tablespoons stone ground mustard
  • 1/2 teaspoon fresh ground black pepper


  1. In large Ziploc bag combine vegetable oil, garlic, soy sauce, vinegar, Worcestershire Sauce, brown sugar, lime juice, mustard and black pepper. Add flank steak and marinade in the refrigerator from 6 hours to overnight. Turn several times.
  2. Preheat grill to high (around 450 degrees). Using tongs remove steak from marinade and place on grill. Discard leftover marinade. Cook 4-5 minutes; flip once and cook another 4-5 minutes or until desired doneness. Try not to disturb the steak and let it sear.
  3. Remove from grill and cover with aluminum foil tent. Let rest for 10-15 minutes. Using a serrated or sharp long knife slice against the grain at a sharp diagonal.

Keywords: flank steak marinade, grilled flank steak, how to cook flank steak, what is flank steak, flank steak, grilled steak, how to grill steak, flank steak marinade

Sharing is Caring

Help spread the word. You're awesome for doing it!

Privacy Policy