Tender London Broil Recipe

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Tender London Broil Recipe

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This tender London broil recipe is the ticket to a steakhouse-style dinner at home. Soaked in a savory marinade, the steak comes out juicy and oh-so-tender. Hands down, this recipe is the best way to turn tough beef cuts into something restaurant-worthy! Serve with grilled baked potatoes to complete your meal. Don’t forget to bring out your best bottle of wine to elevate your home dining experience!

Before all else, what is London broil? It is NOT a cut of steak. But rather a method of preparation wherein tough steak is marinated, seared, and broiled on high heat in the oven. Though over the years, the term “London broil” has also long been synonymous with lean and tough steaks, such as top round steak and flank steak.

With this type of preparation, turning ordinary weeknight meals special becomes easy! Keep reading to learn more on how to make the most tender meat dish.

What’s in This London Broil Recipe?

Whats in this London Broil Recipe, Raw steak with marinade ingredients on top of wooden board

If you’re looking for some steak dinner ideas, this easy recipe fits the bill perfectly. It’s marinated in a mixture of flavorful seasonings and cooked until tender and juicy. Here are the ingredients you need to make the best london broil recipe:

  • Soy sauce – It adds a sweet and salty flavor to the steak marinade.
  • Lemon juice – To help tenderize the meat.
  • Olive oil – if you don’t have olive oil, you can also use vegetable oil or avocado oil.
  • Worcestershire sauce – To add a savory taste to the marinade.
  • Seasonings – This recipe calls for Italian seasoning, garlic, salt and pepper.
  • London broil round steak – Feel free to use tougher cuts of steak, such as top sirloin steak or flank steak!

How To Make Tender London Broil

How To Make Tender London Broil, Tasty grilled steak in oven

Cooking this steak dish is quick and easy. You can go about this cooking method using the oven or Instant Pot. In some recipes, the steak is cooked on the stovetop or on the grill. For some, however, the best way to cook a London broil is to cook in the oven broiler. Believe it or not, the finished steak will be the best broiled steak you’ll ever taste!

Here’s how to cook London broil:

  1. In a large gallon bag, combine soy sauce, lemon juice, olive oil, Worcestershire sauce, garlic, Italian seasoning, and salt and pepper.
  2. Add the steak to the gallon bag and let it marinate for 2 hours.
  3. Preheat the broiler to high heat.
  4. After the steak has been marinated, transfer it in a baking dish.
  5. Broil the steak for 5 to 6 minutes on one side, then the other side for 3 to 4 minutes. The internal temperature should reach 125 degrees F.
  6. Let the broiled steak rest for 10 minutes and slice.
  7. Serve with grilled potatoes or any of your favorite sides for steak, and enjoy!

Tips on Making London Broil

Tips on Making London Broil, Marinating Flank Steak in a Glass Dish

Get perfect results every time by following these simple tips and tricks:

  • Don’t skip the marinade! The London broil marinade is important for tenderizing the meat. Plus, it’ll give your steak those savory flavors that complement the beefy taste.
  • For optimal flavor and tenderness, marinate the steak for 2 hours or overnight. You’ll surely end up with a tender, juicy, and mouthwatering steak dinner!
  • Don’t forget to preheat the broiler. Broilers provide just the right amount of high heat without the hassle of searing or grilling steaks. So, make sure to preheat the broiler before placing the steak in the oven. Doing so guarantees even cooking and prevents the steak from sticking.
  • Let your steak rest for at least 10 minutes before slicing. During the resting time, the juices lock back into the meat, resulting in a juicier beef.
  • It’s best to slice your steak across the grain. The whole experience of eating steaks will be more enjoyable if you cut them across the grain. This is especially true if the steak is leaner.

This steak recipe, no doubt, is a busy weeknight material. If you’re looking for more London broil recipes, this Instant Pot London broil is one to try. Although, the deliciousness of sous vide London broil is also unmistakable!

Frequently Asked Questions

What’s the best way to tenderize a London broil steak?

The best way to tenderize a London broil steak is to marinate it in a mixture of herbs, seasonings, and an acidic ingredient of your choice. Others, however, pound the steak using a meat mallet (or any heavy kitchen tool such as rolling pin or skillet). Either way, you’ll end up with the most tender steak every time.

Can you marinate London broil too long?

No, you cannot marinate London broil (or any steak cut) for too long. The ideal marinate time is between 2 to 12 hours. If marinated longer than 12 hours, your steak might turn mushy.

What temp should you cook a London broil?

It’s best to cook the London Broil on high heat. The ideal temperature for better results is from 350 degrees F to 400 degrees F.

How To Make Tender London Broil

To make this London broil, the steak is soaked in a tangy and savory herb marinade. Broiled until tender, it’s the dish perfect for any occasion!

Preparation: 10 minutes
Cooking: 10 minutes
Marinate Time: 2 hours
Total: 2 hours 20 minutes



  • ⅓ cup soy sauce
  • ⅓ cup lemon juice
  • ½ cup olive oil
  • ¼ cup worcestershire sauce
  • 1 tbsp garlic, minced
  • 2 tbsp Italian seasoning
  • 1 tsp pepper
  • ½ tsp salt
  • 2 lb London broil round steak


  1. Prepare the steak marinade by adding soy sauce, lemon juice, olive oil, Worcestershire sauce, garlic, Italian seasoning, and salt and pepper to a large gallon bag.
  2. Add the steak and let marinate for 2 hours or overnight.
  3. Preheat the broiler to high heat.
  4. Remove the steak from the marinade and put it in a baking dish.
  5. Broil for 5 to 6 minutes and then flip to the other side and broil for 3 to 4 minutes until it reaches an internal temperature of 125 degrees F for medium-rare.
  6. Let the steak rest for 10 minutes and slice.
  7. Serve warm and enjoy!


  • Calories: 438.37kcal
  • Fat: 30.59g
  • Saturated Fat: 7.41g
  • Monounsaturated Fat: 18.50g
  • Polyunsaturated Fat: 2.43g
  • Carbohydrates: 5.22g
  • Fiber: 0.64g
  • Sugar: 1.58g
  • Protein: 34.60g
  • Cholesterol: 104.33mg
  • Sodium: 977.98mg
  • Calcium: 65.35mg
  • Potassium: 702.45mg
  • Iron: 5.09mg
  • Vitamin A: 2.41µg
  • Vitamin C: 7.63mg
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Enjoy a fancy steak dinner at home with this easy London broil recipe. Simply soak the steak in savory marinade before cooking in the oven broiler. Serve with your favorite side dish and a glass of wine to round out your meal!
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