This Easy Marinated London Broil Recipe turns a budget cut of meat into an ultra-tender and flavorful dinner! With a quick yet bold marinade packed with balsamic vinegar, Dijon mustard, and Worcestershire sauce, it’s easy enough for a weeknight but fancy enough for guests.
Who knew that showing off in the kitchen could be so easy? This recipe for London Broil has been one of my “wow” main dishes for years but the funny thing is that no one knows how easy it is to make. Until now.
5-Star Reader Comment
“This was so good and sooo easy! The marinade is definitely what made this meal! Made this for Father’s Day as a step up from burgers and paired it with some mashed potatoes and your honey drizzled carrots. I find so many great recipes from you!!“
Caroline
Why This London Broil Recipe Works
I love how this recipe brings big flavor with almost no effort—just let the marinade do its thing, and you’ll have a tender, juicy steak packed with bold, savory goodness. It’s also great for meal prep since you can marinate ahead of time and cook it in under 30 minutes. Plus, London Broil is an affordable cut that works in so many dishes like my Roast Beef Sandwiches or Easy Steak Salad.
Quick London Broil Ingredients
- London Broil – This can be any lean cut of beef that’s affordable to you. I usually use flank steak or a top round.
- The marinade sauce – This is simply olive oil, soy sauce, baslamic vinegar (or red wine vinegar), lemon juice, Worchestshire sauce, and Dijon mustard.
- Spices – To season the marinade, I use Montreal steak seasoning, garlic, and dried thyme.
- Lemon – Charred lemons take this recipe from good to great!
- Onion – Red onion adds just the right amount of savoriness, but broiling helps bring out its natural sweetness.
Switch It Up: Delicious Variations
- Make it smoky: Add a teaspoon of smoked paprika or chipotle powder to the marinade for extra depth.
- Swap the protein: This marinade works beautifully with flank steak, skirt steak, or even chicken.
- Add a touch of sweetness: A tablespoon of honey, hot honey or brown sugar balances out the acidity in the marinade.
What Temperature Should I Cook The Meat To?
I generally like my London broil cooked to medium rare, but here are the specific cooking temperatures for a range of doneness.
- 125-130°F – Rare
- 135°F – Medium Rare (Recommended)
- 145°F – Medium
Step By Step Directions
- Marinate the Steak: Make sure to marinate the meat for at least 2 hours or even overnight. This helps to tenderize the beef and adds amazing flavor.
- Bring to Room Temperature: Remove the steak from the marinade and let it rest on the counter for 30 minutes before cooking. Pat dry with paper towels to ensure a perfect sear.
- Broil the Steak: Place the steak on a cast-iron skillet or broiler pan and broil for 12 minutes, then flip and cook for another 8-10 minutes, depending on your desired doneness.
- Rest and Slice: Transfer the steak to a cutting board and rest for 10 minutes. Slice thinly against the grain for maximum tenderness.
- Char the Lemons & Onions: While the steak is resting, place quartered lemons and red onions in the cast-iron skillet and broil until charred. Squeeze the roasted lemon juice over the steak before serving and drizzle with olive oil, a sprinkle of salt, and fresh cracked pepper.
How Long Does London Broil Stay Good For?
Leftovers will last for up to 4 days in the fridge in an airtight container. Or, you can freeze them wrapped in plasic wrap for up to 3 months. Reheat the meat in a skillet over medium heat to avoid drying it out.
Frequently Asked Questions
Each cut of London Broil steak is different in thickness and size, so the cooking times will be different. The BEST way to get the perfect “doneness” to suit your taste is by using an instant-read thermometer.
After the meat has rested, slice the London Broil across the grain. I like to serve it on the cutting board with roasted lemons and red onion. Add a last drizzle of good olive oil and a sprinkle of salt and pepper, and you’ll be ready to dig in.
Yes, to grill it cook on a preheated grill over high heat for about 6-7 minutes per side for medium-rare. For the stove top, sear it in a hot cast-iron skillet for 5-6 minutes per side, then finish in a 400°F oven for about 5-7 minutes.
What To Serve With Marinated London Broil
I think that this beautiful beef is so impressive and should be the star of the meal. When I serve it, I keep the sides classic and simple with an Easy Caprese Salad, Green Bean Salad, or Twice Baked Sweet Potatoes. If I have leftovers, I will use them to make a Steak Salad or sandwich or in taco bowls.
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Equipment
Ingredients
- 1 2-pound London Broil Beef Steak
- ½ cup olive oil
- ¼ cup soy sauce
- ¼ cup balsamic vinegar
- 1 lemon, juiced
- 2 tablespoons Worchestershire sauce
- 1 ½ tablespoons dijon mustard
- 1 tablespoon Montreal steak seasoning
- 1 clove minced garlic
- 1 teaspoon dried thyme
- salt and pepper to taste
- 1 lemon quartered
- 1 small red onion, quartered
Instructions
- To a mixing bowl, add olive oil, soy sauce, balsamic vinegar, lemon juice, Worchestershire sauce, dijon mustard, Montreal steak seasoning, garlic, thyme, salt, and pepper. Whisk together. Add the beef steak to a gallon-size ziplock plastic bag and pour marinade over. Seal and place in the fridge to marinate for 2 hours or overnight.
- Take London Broil out of the marinade and let rest on the counter for 30 minutes. Heat oven broiler to 500 degrees. Take the beef out of the marinade and pat dry with paper towels. Discard the marinade. Place meat in a cast-iron skillet or broiler pan. Broil for 12 minutes, flip and broil for another 8 to 10 minutes.
- Remove meat from pan, place on a cutting board, and rest for 10 minutes. Slice beef against the grain. Season with a drizzle of olive oil and a sprinkle of salt and fresh cracked pepper. Serve with roasted red onions and a drizzle of lemon juice from seared lemons.
Meat Temperatures
- 125 – 130 Rare, 135 Medium Rare, 145 Medium
Seared Lemons and Onions
- While meat is resting on the cutting board, place lemons and onions in the bottom of the cast-iron skillet or roasting pan. Place under broiler and cook for 3-5 minutes until charred.
Notes
- Make it smoky: Add a teaspoon of smoked paprika or chipotle powder to the marinade for extra depth.
- Swap the protein: This marinade works beautifully with flank steak, skirt steak, or even chicken.
- Add a touch of sweetness: A tablespoon of honey or brown sugar balances out the acidity in the marinade.
Nutrition
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I saw London broil ar Food Lion, and it was almost $10 a pound! Yikes!
Right?! I’ve seen those prices too and thought the same thing — yikes is right! London broil used to be such a budget-friendly cut, but these days you’ve got to catch it on sale or keep an eye out for markdowns. Still tasty, but definitely not the bargain it used to be!
~Donya