Grilled Balsamic and Soy Marinated Flank Steak Recipe - Allrecipes.com
Grilled Balsamic and Soy Marinated Flank Steak Recipe
  • READY IN 55 mins

Grilled Balsamic and Soy Marinated Flank Steak

Recipe by  

"Flank steak is a perfect grilling meat. It's marbleized with fat that melts while grilling and fills the meat with the flavor of natural juices. If you have a lot of marinade leftover from this recipe, save it in your refrigerator and use it to marinate other grilled meats or chicken; it will last up to one week."

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Ingredients Edit and Save

Original recipe makes 4 servings Change Servings

Directions

  1. Whisk onion, garlic, olive oil, balsamic vinegar, soy sauce, Dijon mustard, rosemary, salt, and pepper together in a mixing bowl.
  2. Put the flank steak in a large resealable plastic bag. Pour marinade into the bag and coat steak with the marinade. Squeeze excess air from the bag and seal. Marinate in the refrigerator at least 30 minutes, up to 2 days.
  3. Preheat an outdoor grill for medium-high heat and lightly oil the grate.
  4. Remove the flank steak from the marinade and shake to remove excess liquid. Reserve marinade.
  5. Cook steak until firm, hot in the center, and just turning from pink to grey, 6 to 8 minutes per side, brushing occasionally with reserved marinade. An instant-read thermometer inserted into the center should read 150 degrees F (65 degrees C). Remove steak to a cutting board and rest meat 5 minutes before slicing thinly across the grain.
Kitchen-Friendly View
  • PREP 10 mins
  • COOK 15 mins
  • READY IN 55 mins

Footnotes

  • Cook's Notes:
  • The nutrition data for this recipe includes the full amount of the marinade ingredients. The actual amount of the marinade consumed will vary.
  • If you wish to serve extra marinade with the finished beef, pour marinade into a small saucepan and bring to a boil over high heat. Reduce heat to medium-low and simmer 10 minutes.
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Reviews More Reviews

Mar 14, 2013

This was a very flavorful marinade. The london broil came out very tender. I didn't add any salt because the soy sauce is salty enough for us. This will definitely be in the rotation!

 
Sep 29, 2013

AMAZING! Made exactly as recipe called for. I let it marinate for 7 hours and the flavor was delish! The hubby said one of the best steaks he has ever had.

 
Feb 24, 2013

LOVED THIS! Yes, truly! I used the exact ingredients except went short on the salt, but I didn't need to. I would not cook this meat as written, however, as you can tell by my photo! When cut in thin slices, this meat as rare is perfect! It is a perfect recipe! Thank you so much! This will be a repeat for sure---maybe this week!

 
Aug 30, 2013

Used Pomegranate Balsamic Vinegar as it was all I had on hand. Wasn't crazy about the taste of the marinade, but let the steak marinate in the fridge for 2 days. Really like the results.

 
Apr 15, 2013

WONDERFUL WONDERFUL WONDERFUL! Did this exactly as written, marinated for 24 hours and we'll do this again over and over without changing one thing!

 
Apr 16, 2014

Absolutely outstanding! I had a 2 pound flank steak, so the cooking time was 3 minutes longer for it to come out medium rare. Other than that I used yellow mustard because that was all we had in the house. The flavor was terrific and the smell of the steak, while it was resting, just made my mouth water. Not only will we have this again, we'll try the marinate on some other things as well.

 
Sep 16, 2013

Loved the recipe and didn't change a thing. Will use again going forward.

 
Jul 24, 2013

Really good! steak was tender and flavorful. Was easy to make. Left it in the marinade for three days (not on purpose) Took about 7 minutes a side to grill. Husband also really liked it. Will make again, especially when having company, Made it exactly as written.

 

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Nutrition

  • Calories
  • 307 kcal
  • 15%
  • Carbohydrates
  • 8 g
  • 3%
  • Cholesterol
  • 38 mg
  • 13%
  • Fat
  • 20.5 g
  • 32%
  • Fiber
  • 0.8 g
  • 3%
  • Protein
  • 22 g
  • 44%
  • Sodium
  • 1622 mg
  • 65%

* Percent Daily Values are based on a 2,000 calorie diet.

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About the Cook

 
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