How Long to Grill London Broil Medium Rare

How Long to Grill London Broil Medium Rare

Accounting for the preferred doneness is essential when grilling London broil. Additionally, understanding the duration required to achieve a medium-rare finish is important. Each London broil steak varies in size, necessitating different grilling approaches. Possessing home cooking utensils, like a thermometer, is the optimal way to guarantee a delicious steak.

When you want to know how to prepare it, you will have a wonderful steak every time. If you are interested in grilling London broil, read the article below:

Grilled London Broil Recipe

Here is the recipe for grilled London broil along with all the ingredients and directions you required.


  • 2 London broil steaks (1″ thick)
  • 1/2 cup ketchup
  • 1/2 cup honey mustard
  • 1/4 cup soy sauce
  • 1 teaspoon minced garlic


  • For making the marinade, combine all the ingredients in a large bowl. Stir them well.
  • Add steaks, cover, and allow to stand for a few hours at room temperature or in the refrigerator for up to 8 hours. Allow the steaks to come to a normal temperature before grilling.
  • Grill steaks over hot coals or on a gas grill until the desired level of doneness, usually about 3 to 5 minutes per side. For a medium-rare steak, cook for about 5 minutes per side.
  • Serve the steaks with extra sauce from the marinade.

How long to grill London broil medium rare?

Depending on how long you have cooked the meat, this depends on how long to grill it. It may take 15 to 20 minutes to grill a London Broil Steak medium-rare.

If you are using an infrared thermometer, it will be better for you because this is one of the best tools a person can use when grilling steaks. You can also use an instant-read thermometer and check the steak’s internal temperature to see if it is done.

This will help you know how long it may take to grill London Broil Medium Rare. There is no perfect way to find the right time so you have to guess how long you think it will take. However, you can also use a digital meat thermometer to get a stable reading.

Tips on How to Grill a London Broil Steak perfectly

Here are some great tips for grilling a London broil recipe to perfection:

Use the proper cooking equipment

The first step to grilling your favorite London broil steaks is to have the right tools. This can be as simple as having cooking grates that are clean and free of grease (no burnt-on food). Or, if you’re serious, having a top-of-the-line grill will ensure that all your grilling sessions are amazing successes.

Marinate your London broil steaks

This is a must! Especially if you’re using cheaper cuts of steak. The marinade for this cut of beef often includes Worcestershire sauce and a splash of red wine. This will tenderize the meat tremendously and give it an all-around more delicious flavor. And of course, if using something like Soy Sauce to tenderize, then use it sparingly to avoid a salty dish.

Use a thermometer

Grilling a London Broil Steak is often underwhelming because the steaks are often overcooked. Properly cooking your steaks will bring out all the flavors and leave you with a juicy, perfectly grilled steak.

Don’t forget about the time!

Grilled London broil steaks require very little in terms of time. For the best result, allow your steaks to rest for at least 10 minutes and up to 15-20 minutes before slicing.

Don’t forget the sauce!

Yes, it seems obvious that you have to have a sauce or marinade for the London Broil Steak. But, it’s not too late if you forgot your sauce already on the way! There are quick and easy sauces that you can quickly prepare before grilling. But, most people like to have a more complex marinade for their steak. It’s up to you what you’d like your sauce to be. Just be sure that it has a sauce base, and preferably one that can add tasty flavors.

What Temperature is required to Cook London Broil Round Steak?

Knowing the temperature at which to cook your round steak is essential to having a tasty and well-cooked meal when you are grilling. This is precisely why it is important to know the best temperature for each cut of meat. The best way to do this is by using an accurate thermometer. It may take 10–15 minutes to cook London broil medium rare on the grill.

As far as what the temperature should be for your round steak, the answer is simple:

  • Medium Rare: 135° F – 140° F (57° C – 60° C)
  • Medium: 150° F – 155° F (65° C – 68° C)
  • Well-done: 160° F – 170° F (71 °C – 77 °C)

What to Serve with London Broil Steak?

All you need is a simple sauce and some vegetables to complement this meal. You will want to make a tasty sauce that has a balance of flavors. Something bold will complement the steak well.

If you want to serve your steak, you will need some veggies. Something light and refreshing like asparagus or zucchini would pair nicely with this dish. Other great sides for the London Broil Steak include mashed potatoes and garlic mashed potatoes, some pasta or rice, and fresh green salad.

Final Thoughts

I hope you enjoyed the article on how to grill London Broil Medium Rare. If you have anything to say about it that you would like to share with our readers, please feel free to leave your comments below. Thanks for reading.

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