Marinated London Broil.

You can cook Marinated London Broil using 8 ingredients and 5 steps. Here is how you achieve it.

Ingredients of Marinated London Broil

1. Prepare 2 lb of top round London Broil.
2. You need 2 T of dijon mustard.
3. Prepare 1/3 cup of olive oil.
4. It's 2 T of worcesterchire sauce.
5. You need 1/2 cup of red wine vinegar.
6. It's 1/2 T of garlic powder.
7. You need 1/2 T of onion powder.
8. You need of salt and pepper.

Marinated London Broil step by step

1. The night before serving whisk the olive oil and mustard in a small bowl to make an emulsion. Whisk in the remaining ingredients..
2. Poke a few fork prongs into the meat and place it in a baking dish or a large zip lock bag, pour the marinade over it, cover, and refrigerate. Flip it over the next morning to let the marinade soak the other side. Go enjoy your day..
3. Time to cook! Preheat your oven to 400 with the rack in the center. Lightly oil and heat a large cast iron skillet over medium high heat. Marinade can be discarded at this point..
4. Place the steak in the hot pan and let sear for 2 minutes. Transfer quickly to the oven and cook for 6 minutes. Flip and cook for 7-8 minutes depending on how rare you like it. Remove to a cutting board and let rest for 10 minutes..
5. Make thin slices across the cut and serve..