Barbecue Gas Grill Grilling London Broil

Mastering the Art of London Broil on a Gas Grill

Written By James Morgan
Mastering the Art of London Broil on a Gas Grill

There's nothing quite like the thrill of grilling, especially when you perfectly prepare a delicious cut of meat for your loved ones. Today, we're diving into the tantalizing world of London Broil and learning how to cook London Broil on a gas grill. This article will not only walk you through every step but also provide invaluable tips to ensure your dish turns out deliciously tender and juicy every time. Whether you're a seasoned griller or a newbie to barbecuing, this comprehensive guide will set you on the right path.

how to cook london broil on gas grill

Why Choose London Broil?

London Broil is a popular choice among barbecue enthusiasts due to its remarkable flavor and relatively budget-friendly price. Despite its name, London Broil isn't a specific cut of meat but rather a cooking method that typically involves marinating a lean cut of beef (such as flank or top-round steak) before grilling it over high heat. This technique results in a savory outer crust while keeping the inside tender and juicy. It's a versatile dish that pairs wonderfully with a variety of sides, making it a fantastic addition to any grilling repertoire.

how to cook london broil on gas grill

Choosing the Right Cut of Meat

The first step in mastering how to cook London broil on a gas grill is selecting the right cut of meat. You typically want a flank steak or top-round steak, both known for their rich, beefy flavor and meaty texture. When choosing your cut, make sure to pick one that is evenly thick, around 1 to 1.5 inches. This consistency in thickness ensures even cooking and prevents parts of the steak from becoming overcooked while other parts remain underdone. Look for bright red beef with fine marbling throughout, which will help retain moisture during grilling.

Ingredients and Equipment

Ingredients:
  • 2-3 pound flank steak or top round steak
  • 1/4 cup soy sauce
  • 1/4 cup olive oil
  • 1/4 cup red wine vinegar
  • 2 cloves garlic, minced
  • 1 tablespoon Worcestershire sauce
  • 1 tablespoon honey
  • 1 teaspoon black pepper
  • 1 teaspoon onion powder
Equipment:

Marinating the London Broil

The key to a perfectly tender London Broil lies in the marinade. This step is crucial as it infuses the meat with flavor while breaking down the tougher muscle fibers. Combine the soy sauce, olive oil, red wine vinegar, minced garlic, Worcestershire sauce, honey, black pepper, and onion powder in a mixing bowl. Place the steak in a resealable plastic bag or a shallow dish and pour the marinade over the top, ensuring the meat is fully submerged. Seal the bag or cover the dish and place it in the refrigerator. Allow the meat to marinate for at least four hours, but ideally, let it sit overnight. The longer it marinates, the deeper the flavors will penetrate the meat, resulting in a more flavorful and tender steak.

Preparing the Grill

While your meat is marinating, it's time to prepare your grill. Learning how to cook London Broil on a gas grill starts with understanding your equipment. Make sure your gas grill is clean and free from any residue from previous cooking. Preheat the gas grill on high for about 10-15 minutes, ensuring it reaches a temperature of around 450-500F. This high heat is essential for achieving a good sear on the steak, which locks in the flavor and juices. If your grill has multiple burners, consider setting one side to high heat and the other to medium or low. This creates a two-zone cooking environment that allows for a perfect sear followed by gentle cooking to reach the desired doneness.

Grilling the London Broil

Once your grill is preheated and your meat is marinated, it's time for the moment of truth. Remove the steak from the marinade and let any excess drip off. Place the steak on the hot side of the grill and let it sear without moving it for about 4-5 minutes. Flip the steak and sear the other side for another 4-5 minutes. Searing caramelizes the surface and locks in the juices, creating that delectable crust everyone loves. After searing both sides, move the steak to the cooler side of the grill to finish cooking, about 4-6 minutes per side for medium-rare. Use an instant-read thermometer to check the internal temperature, aiming for 130F for medium-rare or 140F for medium.

Resting and Slicing the Steak

One of the most critical steps in how to cook London Broil on a gas grill is the resting phase. Once your steak has reached the desired doneness, remove it from the grill and place it on a cutting board. Tent the steak loosely with aluminum foil and let it rest for about 10 minutes. Resting allows the juices to redistribute throughout the meat, ensuring every bite is juicy and tender. After resting, it's time to slice the steak. Using a sharp Knife and your Cutting Board, cut the steak against the grain into thin slices. Slicing against the grain shortens the muscle fibers, making the meat easier to chew and enhancing its tenderness.

Serving Suggestions

Now that you've mastered how to cook London Broil on a gas grill, it's time to enjoy the fruits of your labor. Serve the steak slices on a platter, garnished with fresh herbs if desired. London Broil pairs wonderfully with a variety of sides, from grilled vegetables to hearty mashed potatoes. A fresh salad or coleslaw can add a refreshing contrast to the rich meat. If you're looking for a complete meal idea, consider serving it with garlic bread and a glass of red wine or a cold beer. The possibilities are endless, and the deliciousness is guaranteed.

how to cook london broil on gas grill

Maintaining Your Gear

Your journey in mastering how to cook London Broil on a gas grill doesn't end when the meal is over. It's essential to take care of your grilling equipment to ensure it lasts and functions correctly. After the grill has cooled down, clean the grates using a grill brush to remove any remaining food particles. Consider using a specialized Cookware Cleaner for a thorough clean. Don't forget your Cutting Board either! Apply Cutting Board Oil to keep it in top condition.

Conclusion

Understanding how to cook London Broil on a gas grill is an art that brings immense joy and satisfaction. With the right techniques, ingredients, and equipment, you can create a mouthwatering dish that will impress your family and friends. So fire up your gas grill, marinate your steak, and get ready to enjoy one of the most delightful meals you can make at home. Happy grilling!

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For more grilling ideas, check out our guides on Green Bean Casserole, Thick Cut Bacon, and Asparagus on a Griddle. Also, for an amazing external guide, see how to grill the best burgers.


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"8FT High Pressure Propane Hose with Adjustable Regulator - Ideal for Outdoor Grill Gas Fitting, Grill, Burner, Fryer, and Cooker - 0-20 PSI - 3/8" Flare X 1/8" NPT Male"
$41.94
(180 Cu. In. (2 Pack)
$35.43
(2 Pack) Ocean'S Halo, Organic Soy-Free Spicy Korean BBQ Sauce, 12 Ounce
$48.00
(Hot&Spicy) CJ Korean BBQ Original Sauce Chicken & Pork Marinade 29.6 Ounce (1)
$27.98
(Set of 3) Heavy Duty Vegetable Grill Baskets for Outdoor Grill, Stainless Steel Veggie Grilling Basket for All Grills, BBQ Gifts for Men, 1 Large & 2 Small
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, 24025BMT, Cast 2-Burner, Liquid Propane Gas Grill, Black
$338.00
, 60936, Grill Light Cob Handle Mount,Black
$40.22
, Deli Slices, Hickory Smoked, 5.5 Oz
$10.28
, Inc. 1423 Broiler Brush, Black
$77.66
, One Sheet Pan Chicken Parmesan Seasoning Mix, 1.5 Oz
$5.65
, Santa Maria Style Seasoning, 7 Oz.
$22.28
- 4 Piece Black Drillbrush Ultra Stiff Cleaning Brush Set - Metal Brush for Drill Alternative - Grill Brush for Cordless Drill - Grill Grate Cleaner Brush
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- BBQ Grill Cleaner Oil | 100% Plant-Based & Vegan | Best for Cleaning Barbeque Grills & Grates | Use with Wooden Scrapers, Brushes, Accessories & Tools | Great Gift for Dad! (8Oz)
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- Black Nitrile Gloves, Hypoallergenic Co-Polymer 6 Mill Thickness, Disposable Gloves, Powder Free, Non Sterile, Ambidextrous, Finger Tip Textured, Dispenser Pack of 100, Size. Medium.
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- Carolina Barbeque Sauce, Gourmet Carolina Sauce, Tangy BBQ Sauce with Tomato Vinegar, Premium Ingredients, Made with Gluten-Free Ingredients (20 Oz)
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- Double Pre-Seasoned, Square Carbon Steel BBQ Grill Griddle, Made in USA - Perfect for Gas Grill - Durable, Flat Top Grill Pan - 1/4" Thick, 14" X 18"
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- Double Pre-Seasoned, Square Carbon Steel BBQ Grill Griddle, Made in USA - Perfect for Gas Grill - Durable, Flat Top Grill Pan - 3/16" Thick, 14" X 18"
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- Greek Freak Mediterranean Spice Blend - All-Purpose Rubs, Spices and Seasonings - Use On: Chicken, Chickpeas, Beef, Seafood, Pork, Vegetables, Turkey, Potatoes and Salad Dressing - 4 Oz
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- Grill Brush and Scraper, 16.7”, Stainless Steel, Grill Cleaner, Grill Brush, Grill Cleaning Brush, BBQ Brill Brush, BBQ Brush for Grill Cleaning, Grill Brush for Outdoor Grill, Safe Grill Brush
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- Large under Grill Mat - Black Diamond Plate, 36 X 48 Inches, for Outdoor Use
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- Magnetic Barbecue BBQ Light Set for Grilling - 6 Alkaline AAA Batteries Included - Works on All Grills with an Exception to Stainless Steel.
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- Master Grill Pan, Korean Traditional BBQ Grill Pan - Stovetop Nonstick Indoor/Outdoor Smokeless BBQ Cast Aluminum Grill Pan
$105.58
- Meat Claws Bbq Grill Accessories Set - 2 Silicone Gloves, Claws for Pulled Pork, BBQ Thermometer - Perfect Smoker Accessories Grilling Tools Gift Set for (Orange Glove-Thermometer-Claw)
$40.18
- Monterey Seafood Seasoning and Hog Wild Cajun Seasoning, Gluten-Free Bbq Rubs and Spices for Smoking
$55.17
- Onyx Collection, 12-Inch Grill Pan, Coated with New Teflon Platinum Non-Stick Coating (PFOA Free) (12-Inch)
$87.98
- Professional Grade Chef Apron for Kitchen, BBQ & Grill
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- Stovetop Indoor Korean BBQ Nonstick Grill Pan With, Pfoa-Free, Dishwasher Oven Safe, Made in Korea
$77.98
-Outdoor Gas Pizza Oven, Rotating Propane Pizza Grill Oven for Exterior Backyard Pizza Maker with 14" Pizza Stone, Portable Pizza Ovens for outside with Pizza Peel,Pia,Cutter,Gloves and Thermometer.
$500.58
. the Safer Grill Cleaning Brush. All Natural. No Metal Bristles.
$59.98
07047 Cool Touch Electric Griddle
$73.98
07061 22-Inch Electric Griddle with Removable Handles, Black, 22-Inch
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1 Pair/2 Pieces BBQ Gloves, Grilling Gloves, Heat Resistant Barbecue Oven Gloves, 1472°F/800°C Kitchen Fireproof Mitts Heat Proof for Grilling, Baking, Cooking, Welding Gloves Mitts - Red
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1 Piece Random Nonstick Enameled Cast Iron Pan/Pot (4 Styles: 10.25" Skillet/2Qt Saucepan/2.8Qt/4.8Qt Dutch Oven) – Healthy round Pot for Sourdough Bread Baking on All Stovetops, Mystery Cookware Box
$69.99
1-Piece 16.50 Inch Cast Iron Griddle Plate | Reversible Pre-Seasoned Cast Iron Grill Pan for Gas Stovetop | Double Sided Used on Open Fire & in Oven | Pre-Coated with Oil
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1/2" X 1/8" Lavalock High Temp BBQ Gasket Smoker Seal for Nomex Door Lid, Self Stick Grey
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1/3Pc Non-Stick BBQ Grill Mat 40*33Cm Baking Mat Cooking Grilling Sheet Heat Resistance Easily Cleaned Kitchen for Party
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10 Inch Griddle Spatula Holder Magnetic Design, Stainless Steel Grill Barbecue Tool Rack, Griddle Accessories for Blackstone Flat Top Griddle and Other Grill Griddles (2 Pcs)
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10" Square Cast Iron Grill Pan Steak Pan Pre Seasoned Grill Pan with Easy Grease Drain Spout, with Large Loop Handles for Grilling Bacon, Steak, and Meats
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10-42 BBQ Brisket Rub - All-Natural Spice Seasoning for Steak, Rib, Beef Brisket - Barbecue Meat Seasoning Dry Rub - BBQ Rubs and Spices for Smoking and Grilling - No MSG, 0 Calorie - 10.5Oz Bottle
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10-42 BBQ Brisket Rub | All-Natural Spice Seasoning for Steak, Rib, Beef Brisket | Barbecue Meat Seasoning Dry Rub | BBQ Rubs and Spices for Smoking and Grilling | No MSG, 5.5.Oz Bottle
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10-Inch Skewer for BBQ Kebab, Unbleached Long Bamboo/Wood Roasting Sticks for Grill -Heavy Duty Thickness -Flat Stick Flag Handle -With Dust-Free Packaging (100-Pack)
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10-LED Grill Light, as Labeled
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100 Pcs Grilling Gloves Kit Disposable BBQ Gloves with 2 Pairs Cotton Liners Grilling Gloves Cooking Gloves Latex Free Nitrile Gloves for Outdoor Grilling Barbecue Cooking
$18.40
100% All-Natural Hardwood Pellets - Maple Wood (20 Lb. Bag) Perfect for Pellet Smokers, Smoky Wood-Fired Flavor
$53.96
100% Compostable Food Prep Gloves, Restaurant-Quality,For Food Handling, Powder-Free, 100 Count, Medium, Earth Friendly Highest ASTM D6400, US BPI and Europe OK Compost Certified, San Francisco
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100% Cotton Kitchen Apron with an Adjustable Neck with Long Ties for Women Men Chef
$40.14
12 Inch round Pizza Stone, Heavy Duty Cordierite Pizza Grilling Stone, Bread Baking Stone for RV Oven, Grill and Toaster Oven, Ideal for Baking Crisp Crust Pizza, Bread, Cookies and More
$73.03
12 Inch Lightweight Pre-Seasoned Cast Iron Griddle with Cleaning Kit - Smooth Polished Surface, Easy to Clean Cast Iron Skillets Use in the Oven, on the Stove or Grill, over a Campfire
$59.98