Grilled London Broil with Balsamic Marinade

Sue Adame


After several failed attempts I finally got the right amount of each ingredient and this combination turned out to be a winner! *I save some of the boiled extra marinade to drizzle on the the serving platter before adding my slices. Can be served on the side as well.

Pictures to come:)


★★★★★ 2 votes

6 Hr
45 Min


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  • 1/2 c
    balsamic vinegar
  • 1/4 c
  • 1/4 c
    soy sauce
  • 1 1/2 tsp
    brown sugar
  • 1/2 tsp
    dried thyme
  • 1/4 tsp
    fresh cracked pepper
  • 2 clove
    garlic, minced
  • 4 lb
    london broil
  • ·
    olive oil

How to Make Grilled London Broil with Balsamic Marinade


  1. Place London Broil in a glass dish. Pierce with fork (both sides). Rub both sides with olive oil.
  2. Combine remaining ingredients in a bowl. Pour over London Broil. Cover and refrigerate 6 or more hours. Turning every 1-2 hours. Let sit at room temperature 30 minutes before grilling.
  3. While it is resting bring the extra marinade to a boil for 2 minutes. While grilling baste the meat with the marinade. *(see personal notes for extra marinade ideas)
  4. Grill (Charcoal) over medium heat for 7 to 9 minutes per side. Grill until the internal temperature reads at least 145 degrees Fahrenheit. Let the meat rest for about 10 minutes before slicing

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About Grilled London Broil with Balsamic Marinade

Course/Dish: Beef

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