Grilled Balsamic London Broil Recipe

This Grilled Balsamic London Broil recipe delivers tender, juicy, and intensely flavorful steak in under 30 minutes of active cooking time! A simple marinade of balsamic vinegar, garlic, and herbs transforms a tough cut into a culinary masterpiece. Perfect for a weeknight dinner or a special occasion.

Prep Time 15 mins
Cook Time 308 mins
Calories 264.2 kcal
Protein 50g
Rating 4.4 (46 Reviews)
Grilled Balsamic London Broil 21

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Grilled Balsamic London Broil

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How to Make Grilled Balsamic London Broil

  1. In a large bowl or resealable bag, whisk together 1/2 cup balsamic vinegar, 1/4 cup olive oil, 4 cloves minced garlic, 1 tablespoon dried oregano, 1 teaspoon dried thyme, 1 teaspoon salt, and 1/2 teaspoon black pepper.
  2. Add the 2-pound London broil steak to the marinade, ensuring it's fully coated.
  3. Marinate in the refrigerator for at least 4 hours, or preferably overnight, turning the steak halfway through.
  4. Preheat grill to medium-high heat (approximately 400°F).
  5. Grill the steak for 4-5 minutes per side for medium-rare, or longer depending on your desired doneness. Use a meat thermometer to ensure it reaches your preferred internal temperature (130-135°F for medium-rare).
  6. Remove the steak from the grill and let it rest for 10-15 minutes before slicing thinly against the grain.
  7. Serve and enjoy your delicious Grilled Balsamic London Broil!

Nutrition Information (Approximate per serving)

Sodium

3 g

Sugar

9g

Fat

22g

Carbs

1g