how to cook a london broil on grill

1. What is a London broil?

A London broil is a cooking method commonly used for tough cuts of meat, typically a flank or top round steak. It involves marinating the meat and then grilling it quickly over high heat.

2. What ingredients do I need to cook a London broil on the grill?

To cook a London broil on the grill, you will need:
– 1-2 pounds of flank or top round steak
– ¼ cup of soy sauce
– ¼ cup of Worcestershire sauce
– 2 tablespoons of olive oil
– 2 cloves of garlic, minced
– 1 teaspoon of dried herbs (such as thyme, rosemary, or oregano)
– Salt and pepper to taste

3. Can I use a different cut of meat for a London broil?

While flank or top round steak is traditionally used for London broil, you can experiment with other similar cuts, such as skirt steak or sirloin steak. Adjust the cooking time accordingly for different cuts.

4. How long should I marinate the London broil?

For best results, marinate the London broil for at least 4 hours or overnight. This allows the flavors to penetrate the meat and tenderize it.

5. What is the ideal grill temperature for cooking a London broil?

Preheat your grill to high heat, around 450-500°F (230-260°C). This high heat helps to sear the meat quickly and lock in the juices.

6. How should I prepare the grill before cooking?

Before cooking, make sure to clean and oil the grill grates to prevent sticking. Use a brush to remove any residue, then lightly coat the grates with vegetable oil.

7. Should I bring the London broil to room temperature before grilling?

It is recommended to bring the meat to room temperature before grilling to ensure even cooking. Take the London broil out of the refrigerator 30 minutes prior to grilling.

8. How long should I grill the London broil?

Grill the London broil for about 4-5 minutes per side for medium-rare, or until it reaches an internal temperature of 130-135°F (55-57°C) using a meat thermometer.

9. How do I achieve the perfect grill marks on the London broil?

To achieve those desired grill marks, place the London broil diagonally on the preheated grill grates. Grill for 2-3 minutes, then rotate the meat 90 degrees to create crosshatch marks.

10. Can I use a marinade for basting while grilling?

Yes, you can use the marinade for basting while grilling. However, it is essential to discard any marinade that has come into contact with raw meat before using it as a basting sauce to avoid cross-contamination.

11. Should I let the London broil rest before slicing?

Yes, it is crucial to let the London broil rest for 5-10 minutes before slicing. This allows the juices to redistribute within the meat, resulting in a more flavorful and tender final dish.

12. How should I slice the London broil?

To slice the London broil, cut it against the grain. This means cutting perpendicular to the lines of muscle fibers. Cutting against the grain ensures a more tender bite.

13. Can I cook a London broil to medium or well-done?

Yes, you can cook the London broil to medium or well-done if desired. Increase the cooking time by 1-2 minutes per side for medium and 2-3 minutes per side for well-done.

14. Can I use a gas grill or a charcoal grill?

You can use either a gas grill or a charcoal grill to cook a London broil. Both types of grills will work well; just ensure they are preheated properly.

15. Can I cook the London broil indoors on a grill pan?

Yes, if you don’t have access to an outdoor grill, you can cook the London broil indoors on a grill pan. Heat the grill pan over medium-high heat and follow the same grilling instructions.

16. What side dishes pair well with a London broil?

A London broil pairs well with various side dishes such as grilled vegetables, roasted potatoes, steamed asparagus, or a fresh green salad. Choose sides that complement the flavors of the meat.

17. Can I use a store-bought marinade instead of making my own?

Yes, you can use a store-bought marinade if you prefer. Read the label for recommended marinating times and adjust accordingly.

18. Can I freeze the London broil with the marinade for later use?

Yes, you can freeze the London broil with the marinade for later use. Ensure the meat is stored in an airtight container or freezer bag and thaw it in the refrigerator before grilling.

19. Can I cook the London broil to a different level of doneness?

Yes, you can adjust the cooking time to achieve different levels of doneness. However, it is important to note that overcooking may result in a tougher and less flavorful final dish.

20. Can I use a different type of meat seasoning?

Certainly! Feel free to experiment with different meat seasonings or spice blends to suit your taste preferences. Just make sure the flavors complement and enhance the meat’s natural flavors.

21. What is the best way to ensure the meat is tender?

Marinating the London broil for an adequate amount of time is key to ensuring a tender result. Additionally, slicing the meat against the grain and allowing it to rest before slicing also contribute to tenderness.

22. Can I cook the London broil on a lower heat for a longer time?

While it’s preferable to cook the London broil on high heat for a shorter time to achieve a nicely seared exterior and juicy interior, you can cook it on lower heat for a longer time if desired. However, this may result in a less flavorful and slightly tougher meat.

23. Are there any alternatives to grilling a London broil?

Yes, there are alternative cooking methods for a London broil. You can broil it in the oven, pan-sear it on the stovetop, or even cook it in a slow cooker for a tender and flavorful result.

24. Can I reuse the marinade after removing the meat?

No, it is not safe to reuse the marinade that has come into contact with raw meat. Discard the marinade to avoid any risk of foodborne illnesses.

25. Can I use a meat tenderizer before grilling a London broil?

Since a London broil is typically made with a tougher cut of meat, you can use a meat tenderizer to help break down the muscle fibers and further tenderize the meat. However, marinating the meat is usually sufficient to achieve a tender result without the need for a meat tenderizer.


I'm William from America, I'm a food lover, often discovering and making new recipes. I started my blog to share my love for food with others. My blog is filled with delicious recipes, cooking tips, and reviews about restaurants and products. I'm also an advocate for healthy eating and strive to create recipes that are easy to make and use fresh ingredients. Many of my recipes contain vegetables or grains as the main ingredients, with a few indulgences thrown in for good measure. I often experiment with new ingredients, adding international flavors and finding ways to make dishes healthier without compromising on flavour. I'm passionate about creating simple yet delicious recipes that are fun to make and can easily be replicated at home. I also love sharing my experiences eating out with others so they can get the best out of their dining experiences. In addition to cooking and writing, I'm also an avid traveler, often visiting new places to discover local delicacies and explore different flavors. I'm always looking for a new challenge – whether it's trying an exotic food or creating a new recipe using unusual ingredients. My blog is a reflection of my passion for food and I'm always looking for new ways to share it with the world. Join me on my culinary journey and let's explore delicious foods together!

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