Grilled Soy-Lemon Flank Steak with Arugula Recipe (2024)

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Grilled Soy-Lemon Flank Steak with Arugula Recipe (1)

Last Updated on October 7, 2021 by Anne-Marie

You'll love grilling up this keto-friendly Grilled Soy-Lemon Flank Steak with Arugula recipe.

Grilled Soy-Lemon Flank Steak with Arugula Recipe (2)

Why this recipe works

I find I'm always grilling even in the dead of winter. I just can’t wait until it’s warmer to treat myself to a tasty steak that’s marinated and grilled just right.

What I love about keto flank steak is that it’s also ideal for busy people who are budget minded.

That’s because flank is a fairly economical cut of beef that grills up in no time.

Plus, this grilled keto flank steak recipe is so easy to prepare with just a minimum of planning.

Making grilled flank steak is quick and easy

Get the beef marinating in the refrigerator before you head off for work in the morning. Then bring the flank steak up to room temperature when you get home.

I know the Soy-Lemon Flank Steak with Arugula recipe says only to marinate it for only six hours, but I don’t see how doing so for a few hours more would be too much of a big deal.

If you think the soy-lemon marinade would over flavor the meat, add 1/2 cup of water to the marinade to dilute it a bit.

You can put the steaks in the marinade for just an hour, too.

So if you’re in a rush and didn’t have time in the morning, when you get home from work, make up the marinate quickly and get the flank steak into a baggie or bowl.

Then change out of your work clothes and cook up your side dishes.

Make up a few co*cktails and set the table. That should take up an hour, right?

How to tenderize your flank steak

Use a Jaccard Supertendermatic 48-Blade Tenderizer to prevent the flank steak from shrinking and curling up when it’s being grilled.

(That sometimes happens with cheaper and tougher cuts of meat.)

Many of my readers have bought the Supertendermatic and emailed to tell me that they love it!

You can use it on chicken breasts and when making carne asada, too.

Grilled Soy-Lemon Flank Steak with Arugula Recipe (3)

Tips for making keto grilled flank steak

On keto? This is a low carb keto flank steak recipe as long as you use sugar free ingredients. (See below.)

Though I doubt there’s enough sugar in the marinade (2 tablespoons) to add that many carbs once you remove the meat.

Arugula, which is also known as rocket, has 2 grams of net carbs in one serving. One serving is 4 CUPS, so you don’t have to worry about that ingredient either.

If you love arugula, which is an excellent source of vitamins A and C, folic acid and calcium, maybe you should start adding it to your keto diet! I love its peppery taste and mix it in with my other salad greens.

Making a sugar free marinade: If you want to make a sugar-free keto flank steak marinade, substitute Swerve Sweetener, Brown for the light brown sugar.

I love Swerve Sweetener and use it in all my sugar free cooking and baking.

If you are on a gluten free diet, use tamari sauce instead of soy sauce. If you're on a low salt diet, look for a low sodium tamari.

More tips for making grilled flank steak

No fresh lemons? It’s OK to use bottled lemon juice if you forget to pick up fresh ones at the store. I won’t tell if you don’t.

Entertaining? Want to make Grilled Soy-Lemon Flank Steak with Arugula for a backyard barbecue party? Just triple the recipe and break out the paper plates!

Side dishes to make with flank steak

How about some tasty:

Roasted Marinated Vegetables (gluten free)

Easy Mexican Rice (gluten free)

Gluten Free Tabbouleh Recipe (gluten free)

Marinated Asparagus (keto and low carb friendly)

Yield: 4 SERVINGS

Grilled Soy-Lemon Flank Steak with Arugula Recipe

Grilled Soy-Lemon Flank Steak with Arugula Recipe (4)

A keto flank steak recipe that's quick, easy, and budget-friendly. The keto flank steak marinade is also gluten-free.

Prep Time20 minutes

Cook Time1 hour 10 minutes

Total Time1 hour 30 minutes

Ingredients

  • 1/4 cup extra-virgin olive oil
  • 1/4 cup soy sauce or gluten free tamari sauce
  • 1/4 cup fresh lemon juice (from 2 lemons)
  • 2 tablespoons packed light-brown sugar or Swerve Sweetener, Brown
  • 2 cloves garlic, smashed
  • 1 1/2 pounds flank steak
  • 1/2 bunch (about 2 ounces) arugula, leaves torn if large
  • Coarse salt and freshly ground pepper
  • Lemon wedges, for serving

Instructions

  1. Whisk together oil, soy sauce, lemon juice, brown sugar, and garlic in a bowl. Place flank steak inside a gallon-size resealable plastic bag. Add marinade, press out excess air, and seal. Let stand, turning bag occasionally, at least 1 hour at room temperature, or up to 6 hours in the refrigerator (if refrigerating, let come to room temperature before grilling).
  2. Heat grill to medium-high. Remove meat from marinade, reserving marinade, and pat off excess with paper towels. Grill, uncovered, turning once until a thermometer inserted into the thickest part registers 130 degrees for medium-rare, about 5 minutes on each side. Transfer to a cutting board and let stand 10 minutes.
  3. Meanwhile, transfer marinade to a small saucepan and bring to a boil. Remove from heat.
  4. Slice meat against the grain and arrange on a platter. Arrange arugula on top; season with salt and pepper. Drizzle 1 to 2 tablespoons sauce over grilled flank steak and arugula. Serve with remaining sauce and lemon wedges.

Recommended Products

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  • Jaccard 48-Blade Meat Tenderizer Tool

Nutrition Information:

Yield:

4

Serving Size:

1

Amount Per Serving:Calories: 489Total Fat: 28gSaturated Fat: 8gTrans Fat: 0gUnsaturated Fat: 18gCholesterol: 134mgSodium: 1298mgCarbohydrates: 10gFiber: 1gSugar: 6gProtein: 49g

Nutritional information is automatically calculated per the ingredients list. Serving size may not be accurate. Please double-check with your preferred nutritional app for the most accurate information.

Originally published May 13, 2014 and May 19, 2016. Updated with new pictures and information.

Recipe and image used with permission by Martha Stewart Living, May 2014 issue.

Photography by Ryan Liebe.

Grilled Soy-Lemon Flank Steak with Arugula 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 long does it take to grill flank steak? ›

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.

What's the longest you should marinate flank steak? ›

How Long to Marinate Flank Steak. The ideal amount of time is 12 hours, but you can marinate it for up to 24 hours. You should let it sit in the marinade for a minimum of 2 hours, even if you're pressed for time.

Should you tenderize flank steak before grilling? ›

TIPS FOR GRILLED FLANK STEAK RECIPE

Pound the steak to an even, thin thickness to tenderize and for even cooking. Don't marinate much longer than 12 hours or the muscle fibers can break down and become mushy but please aim for 12 hours for optimal flavor and juiciness.

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.

Why is my grilled flank steak 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.

Do you grill flank steak with the grill open or closed? ›

Since the steak is so thin, it cooks up incredibly quickly. Once your grill is preheated, place the meat directly on the grates and close the lid. Grill for 4-5 mins per side, or until the steak reaches your preferred internal temperature.

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.

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? ›

Score Meat Before Marinating: To help the marinade penetrate as deeply as possible (especially thicker cuts like flank steak), prick the surface of the meat with a fork or score it with a knife.

What not to marinate steak with? ›

In a marinade, it is better to err on the side of little to no salt. Salt pulls moisture out of flesh so you could wind up with a tough and dry piece of meat.

What is the secret to grilling a tender steak? ›

The most important tip for grilling a perfect steak is a HOT grill. Use indirect and direct heat on either a charcoal or gas grill for the best results. Sear the first side of your steak on the hot side of the grill and finish in indirect heat after flipping.

How long should you cook flank steak on the grill? ›

How long does it take to grill flank steak? Flank steak is a relatively thin cut, but depending on the thickness of your piece, it should take 3 to 5 minutes per side over a very hot grill (around 400˚ to 450˚) or in a grill pan over medium-high heat.

How do I get my flank steak tender? ›

Cut Across the Grain.

It's the muscle fibers in flank steak that make it tough; making thin slices across the grain cuts through the fibers, giving you tender pieces of meat.

Why did my flank steak come out chewy? ›

Typically, leaner cuts like the flank or skirt can be chewy if not prepared correctly. Cooking Method: Overcooking can cause the steak to lose its moisture, making it dry and chewy. Conversely, undercooking can make certain cuts feel tough. Aging Process: Steaks that are not properly aged can be less tender.

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.

Should flank steak be cooked with dry or moist heat? ›

2Heat a grill or grill pan over medium-high heat (about 400˚F to 450˚F). Remove the steak from the marinade and pat dry. Sprinkle all over with salt and pepper. Place the steak directly over the flame and cook until a thermometer reads 135˚ in the thickest part (for medium rare), 3 to 5 minutes on each side.

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