01 -
In a small bowl, whisk together olive oil, soy sauce, Worcestershire sauce, Dijon mustard, minced garlic, black pepper, salt, rosemary, thyme, and parsley.
02 -
Place the London Broil steak in a large, shallow dish or a resealable plastic bag. Pour the marinade over the steak, ensuring it is evenly coated. Cover the dish or seal the bag and refrigerate for at least 2 hours, or overnight for best results.
03 -
When ready to cook, preheat the grill or broiler to high heat.
04 -
Remove the steak from the marinade and discard the remaining marinade.
05 -
Grill or broil the steak for 5-6 minutes per side, or until the internal temperature reaches 130°F for medium-rare or 140°F for medium. Use a meat thermometer to check for doneness.
06 -
Transfer the steak to a cutting board and let it rest for 5-10 minutes before slicing against the grain into thin strips and serving.