Step 1

In a bowl, combine Balsamic vinegar, mustard, Worcestershire sauce, minced garlic and salt and pepper. Place London Broil in a zip lock bag. Pour marinade into bag, making sure to coat and massage the steak with marinade. Place in refrigerator for at least 4 hours, preferably overnight and/or all day.

Step 2

Preheat oven to 450 degrees. Using tongs, pull steak out of ziplock bag and place on broiler pan. Spoon over about 2 tablespoons of marinade over steak.

Step 3

Place in oven a cook for approximately 5-7 minutes per side (for a 1 inch steak) for medium. Add more time for a thicker steak or if you like it more well done (I recommend medium rare – medium for most tender).

Step 4

Once steak is done cooking, let rest on cutting board for at least 5 minutes before slicing. Make sure to slice against the grain (click here for a demo).