Korean Barbecue Flank Steak Recipe (2024)

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Total Time: 6 hours hours 22 minutes minutes

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Get the flavors of Korean barbecue in this easy Korean Barbecue Flank Steak recipe that is marinated in a sweet soy sauce mixture before grilling for an easy weeknight dinner.

PIN IT FOR LATER!

Korean Barbecue Flank Steak Recipe (1)

I have gotten to that point in the summer where when I’m planning my menu for the week, I’m only looking for recipes that take very little prep time and very little energy. I think it’s just the fact that it’s summer – not necessarily the heat – that is making me lazy. Well, maybe not lazy, but I’ve been wanting to get out and do things while we still have summer left instead of spending time at home in the kitchen.

My daughter starts school this year, and even though it’s just half-day kindergarten, I keep feeling like this is our last real chance this year to get out and do things. So I’m trying to take advantage of everything that we want to do.

Enter the easy marinated flank steak recipe. I have been a total flank steak lover lately. Not only is it a cheaper cut of steak, but I love that I can buy just one steak to feed the whole family. And it’s a versatile cut, as well.

If you love the flavors of Korean barbecue, you will definitely love this flank steak recipe. It only takes minutes to prepare the marinade, then you let it marinate and do it’s thing. And then no heating up the kitchen as you grill this baby. (Although you could use a grill pan if you don’t have an outdoor grill.)

If you haven’t noticed, I’ve been grilling like crazy lately, and I’m pretty proud of how well I’ve been doing. I was a bit nervous about grilling a whole steak, and although I wish I would have gotten a better crust on it, I think I did pretty well.

This Korean Barbecue Flank Steak Recipe was gobbled right up at our dinner table. There wasn’t a scrap left. I think that tells you how much we loved it!! A perfect grilling recipe for the summer!

More Grilling Recipes:
Honey Soy Chicken
Rosemary Ranch Chicken
Chipotle Herb Flank Steak

Korean Barbecue Flank Steak Recipe (2)

Korean Barbecue Flank Steak Recipe

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Author: Deborah Harroun

Prep Time: 10 minutes minutes

Cook Time: 12 minutes minutes

Total Time: 6 hours hours 22 minutes minutes

Servings: 4 servings

Course: Main Dish

Cuisine: Korean

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Get the flavors of Korean barbecue in this easy Korean Barbecue Flank Steak recipe that is marinated in a sweet soy sauce mixture before grilling for an easy weeknight dinner.

Ingredients

  • 1/4 cup reduced-sodium soy sauce
  • 2 tablespoons brown sugar
  • 1 tablespoon toasted sesame oil
  • 1 tablespoon grated fresh ginger
  • 1 1/2 pounds flank steak
  • 1 green onion sliced

Instructions

  • In a gallon-sized ziptop bag, combine the soy sauce, brown sugar, sesame oil and ginger. Securely zip the top and shake gently to combine.

  • Score both sides of the flank steak with a sharp knife in a diamond pattern. Add the steak to the bag. Seal the bag and turn to coat the steak. Marinate in the refrigerator, turning the bag occasionally, for 6 to 24 hours.

  • Remove the steak from the refrigerator 30 minutes before you are ready to start cooking to let the steak come to room temperature.

  • Remove the steak from the bag and discard the marinade. Heat a grill over medium heat. Place the steak on the grill and grill, uncovered, for 10-12 minutes for medium-rare.

  • To serve, slice the steak against the grain. Sprinkle the green onion over the top of the steak.

Recipe Notes:

adapted from Better Homes and Gardens Eat What You Love

Nutrition information provided as an estimate only. Various brands and products can change the counts. Any nutritional information should be used as a general guide.

Nutrition Information

Serving: 1/4 of recipe, Calories: 343kcal (17%), Carbohydrates: 9g (3%), Protein: 38g (76%), Fat: 17g (26%), Saturated Fat: 6g (38%), Polyunsaturated Fat: 2g, Cholesterol: 113mg (38%), Sodium: 669mg (29%), Fiber: 1g (4%), Sugar: 7g (8%)

Keywords: barbecue flank steak

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Meet Deborah

Welcome to Taste and Tell. Here you will find easy, fast and family friendly recipes. I am a believer that anyone can cook and that dinner doesn’t have to be complicated. Come join me in my kitchen! Read More

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Comments

  1. Julie @ Julie's Eats & Treats says

    This looks like the perfect summer night meal when I don’t want to slave in the kitchen, which let’s get honest that’s like every night!

    Reply

  2. Joanne says

    That marinade sounds like a tasty one! Such a perfect summer meal.

    Reply

  3. Chels R. says

    I LOVE how simple this is! Enjoy the moments with your kiddos-they grow way to quickly! I still can’t believe Grace is 10 and starting 5th grade this year!

    Reply

  4. Carol at Wild Goose Tea says

    It is a big deal, when the child goes off to kindergarten. As I look back on it, I had the exact same feeling as when that same child got a driver’s license and drove of down the road without me. So yes, it is the ending of an era—-enjoy it. Just as I will enjoy this recipe for flank steak. I pinned it.

    Reply

  5. amanda @ fake ginger says

    Oooh, I gotta make this before summer ends! It looks so delicious!

    Reply

  6. Pamela Heady says

    My husband and I are just like you and can’t get enough flank steak! Versatile, easy and affordable! I don’t normally score my steak before marinating and I’m not sure why. I’ll have to try that the next time and see how much more flavor it holds onto! Your pics are amazing too! Making my mouth water this early in the morning!

    Reply

Korean Barbecue Flank Steak Recipe (2024)

FAQs

How do you cook flank steak so it's not tough? ›

Instructions
  1. Pat flank steak dry with paper towels. Season liberally with salt on all sides. ...
  2. Brush oil onto grill grates. Preheat the grill to high heat.
  3. Brush steak with olive oil. ...
  4. Place steaks on the grill, cooking for 4-5 minutes on each side.
  5. Remove steaks from the grill when they've reached about 135 degrees.

How to cut flank steak for Korean barbecue? ›

Instructions. Slice the meat (about ⅓ to ¼ - inch thick) against the grain at a steep angle. Combine all the marinade ingredients in a bowl, and mix well. Add the meat and scallions and mix well until evenly coated.

How do you cut flank steak so it's not chewy? ›

Look for the grain of the meat. The grain means the direction where muscle fibers run. Cutting against the grain is vital for tenderizing the meat. Then, slice the flank steak against the grain into thin, even pieces.

How long is too long to marinate flank steak? ›

Soaking the meat beyond 48 hours will just leave the surface too soft and mushy. Short soaks don't do much for the texture, even if they add flavor. Make sure to let the meat marinate at least overnight for 12 hours before cooking if you want a more tender Flank steak.

Does flank steak get more tender the longer you cook it? ›

If you're looking for a tender and flavorful way to cook flank steak, consider slow cooking. Slow cooking allows the meat to break down and become melt-in-your-mouth tender while infusing it with rich flavors.

Do you cook flank steak fast or slow? ›

Because flank steak is relatively thin, it's best to cook it over fairly high heat so that it can develop a flavorful crust on the outside before it's overcooked on the inside. This means a flank steak will do best with quick, high-heat cooking methods like grilling, broiling, and pan-searing.

How to cook your meat at Korean BBQ? ›

There will be a grilling tablet in the middle of each table. After you order your meat, they will turn on the fire, place the meat on the grill and leave it there. Now it's up to you to cook it! Turn it over from side to side and cut it with the supplied scissors so that it's easy to bite.

Do you cut meat before or after cooking Korean BBQ? ›

Same with the tongs, we recommend having scissors handy so that you can easily cut larger pieces of meats into bite-size portions. Cutting the meat on the heat can also help it cook faster and more evenly.

How long does flank steak take to BBQ? ›

Follow the directions for how long to grill Flank steak. For the perfect medium-rare Flank steak, grill for 9–12 minutes, turning about 1 minute before the halfway point. A meat thermometer should read 130°F. Rest your Flank steak for 5 minutes before serving, covering lightly with foil.

Why is my flank steak always tough? ›

The critical reason for this is that flank steak, although lean and tasty, is tougher than other cuts of beef due to the many long, thin fibers running through it. To help tenderize flank steak, it is often marinated and cooked by grilling, stir-frying, broiling, or smoking.

How much baking soda to tenderize flank steak? ›

Wet Brining with Baking Soda to Tenderize Meat
  1. Step 1: Dissolve Baking Soda into water. Use 1 teaspoon of baking soda and ½ cup of water for every 12 ounces of meat.
  2. Step 2: Soak meat in solution for at least 15 minutes. ...
  3. Step 3: Remove meat and rinse thoroughly. ...
  4. Step 4: Cook as desired.

Should you cut flank steak before marinating? ›

Experts recommend marinating from the night before or very early in the morning, leaving it to rest in the fridge and covering the marinade with clingfilm. Also, keep in mind that cutting the flank steak into steaks should be done before marinating.

Is it better to marinate or dry rub flank steak? ›

The big advantage of dry rubs, and the reason we love using them so much, is that they don't add any additional moisture to the exterior of a piece of meat the way that a marinade does.

Should you poke holes in flank steak before marinating? ›

Marinades do not penetrate the meat deeply. Most of the tenderizing effect of a marinade will occur on the surface. Piercing the meat before marinating will give the greatest tenderizing effect.

What is the best way to tenderize a flank steak? ›

Acids like balsamic vinegar and lemon juice or lime juice are commonly used to tenderize flank steak, but a lesser-known tenderizer is soy sauce. Like acid, soy sauce will break down the proteins just enough to make for a tender steak. This flank steak marinade is made with low-sodium soy sauce.

Is it better to broil or bake flank steak? ›

Flank steak is on the thinner side, so it doesn't take much time to cook. For medium-rare flank steak cooked under the broiler, it takes about 8-12 minutes, depending on the steak's thickness. If you like your steak cooked to medium or medium-well, use the oven instead of the broiler.

How do you tenderize already cooked flank steak? ›

Simmering in a little bit of liquid or broth is a great way to tenderize. Acidity can also be your friend here. A little bit of vinegar and lemon juice in the liquid can help you tenderize the meat.

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