Print

Grilled London Broil

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

Grilled London Broil is a classic marinated flank or top round steak that’s grilled hot and fast for juicy, flavorful results. It’s an affordable cut that turns out tender and delicious with the right marinade and cooking technique. Slice thin against the grain and enjoy!

Ingredients

Scale

  • 2 to 2.5 lb London broil (top round or flank steak)

  • 1/3 cup olive oil

  • 1/4 cup soy sauce

  • 2 tablespoons balsamic vinegar

  • 2 tablespoons Worcestershire sauce

  • 2 tablespoons lemon juice

  • 2 cloves garlic, minced

  • 1 tablespoon brown sugar

  • 1 teaspoon Dijon mustard

  • 1/2 teaspoon black pepper

  • 1/2 teaspoon onion powder

  • Optional: chopped fresh parsley for garnish

Instructions

  1. Make the marinade:
    In a medium bowl, whisk together olive oil, soy sauce, balsamic vinegar, Worcestershire, lemon juice, garlic, brown sugar, Dijon mustard, pepper, and onion powder.

  2. Marinate the steak:
    Place the London broil in a large zip-top bag or shallow dish. Pour the marinade over it, seal, and refrigerate for at least 4 hours or overnight for best flavor.

  3. Preheat grill:
    Heat your grill to medium-high (around 400–450°F). Remove steak from marinade and let sit at room temperature for 20–30 minutes while the grill heats.

  4. Grill the steak:
    Grill the London broil for 5–7 minutes per side for medium-rare (130–135°F internal temp). Adjust time based on thickness and desired doneness.

  5. Rest and slice:
    Remove from grill and let rest for 10 minutes. Slice thinly against the grain for the most tender texture.

  6. Serve:
    Garnish with parsley if desired and serve with roasted veggies, salad, or potatoes.

Notes

  • The key to a tender London broil is marinating well and slicing thin against the grain.

  • Leftovers are great for sandwiches, wraps, or steak salads.

  • A meat thermometer helps nail the perfect doneness.

Find it online: https://ukfinda.com/grilled-london-broil/