Ant Kelly's London Broil Marinade

Transform your steak night with Ant Kelly's London Broil Marinade, a flavor-packed recipe that's perfect for grilling enthusiasts and weeknight dinners alike. This easy marinade combines the rich umami of soy sauce, the bright tang of fresh lemon juice, and the bold punch of Dijon mustard, with a touch of honey for subtle sweetness. Minced garlic, Worcestershire sauce, and optional red pepper flakes add layers of savory depth, while olive oil ensures a beautifully tender steak. Designed to elevate a classic London Broil, this marinade soaks into the meat during a 4-24 hour marination period, creating juicy, perfectly seasoned slices once grilled to perfection. Whether you're hosting a backyard barbecue or looking for a quick-and-elegant dinner idea, this marinade guarantees steakhouse-quality results at home. Pair with roasted vegetables or a crisp salad for a complete meal that’s sure to impress!

Nutriscore Rating: 53/100

Prep Time:10 mins

Cook Time:20 mins

Total Time:30 mins

Servings: 4

Ingredients

• 0.5 cup Soy sauce
• 0.25 cup Olive oil
• 0.25 cup Lemon juice
• 2 tablespoons Worcestershire sauce
• 1 tablespoon Dijon mustard
• 3 cloves Garlic cloves, minced
• 1 tablespoon Honey
• 1 teaspoon Salt
• 0.5 teaspoon Black pepper
• 0.25 teaspoon Crushed red pepper flakes (optional)
• 1 steak London Broil steak (1½ to 2 pounds)

Directions

Step 1

In a medium bowl, whisk together soy sauce, olive oil, lemon juice, Worcestershire sauce, Dijon mustard, minced garlic, honey, salt, black pepper, and red pepper flakes (if using) until well combined.

Step 2

Place the London Broil steak in a large resealable plastic bag or shallow dish.

Step 3

Pour the marinade over the steak, ensuring it is fully coated.

Step 4

Seal the bag or cover the dish tightly. Refrigerate and marinate for at least 4 hours or up to 24 hours for the best flavor, flipping the steak once midway through.

Step 5

Remove the steak from the refrigerator 30 minutes before cooking to allow it to come to room temperature.

Step 6

Preheat a grill, broiler, or skillet to high heat.

Step 7

Remove the steak from the marinade, letting the excess drip off, and discard the remaining marinade.

Step 8

Cook the London Broil for 4-6 minutes per side for medium-rare (or to your desired doneness). Use a meat thermometer to ensure an internal temperature of 130-135°F for medium-rare or 140°F for medium.

Step 9

Let the steak rest for 10 minutes after cooking to allow the juices to redistribute.

Step 10

Slice the steak thinly against the grain and serve immediately. Enjoy!

Nutrition Facts

Serving size	(782.2g)

Amount per serving	% Daily Value*
Calories	1688.0

Total Fat 97.0g	0%
Saturated Fat 24.8g	0%
Polyunsaturated Fat 5.5g
Cholesterol 373.5mg	0%
Sodium 8054.3mg	0%
Total Carbohydrate 38.9g	0%
Dietary Fiber 2.0g	0%
Total Sugars 22.6g
Protein 151.4g	0%

Vitamin D 0IU	0%
Calcium 152.1mg	0%
Iron 17.8mg	0%
Potassium 2600.4mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 53.4%

Protein: 37.1%

Carbs: 9.5%