London Broil

4.6
(1,099)
841 Reviews
57 Photos

With this London broil recipe, the marinade is so flavorful you'll skip the steak sauce.

Submitted by Jill
Updated on December 1, 2023
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Prep Time:
15 mins
Cook Time:
10 mins
Additional Time:
5 hrs
Total Time:
5 hrs 25 mins
Servings:
8
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Ingredients

Original recipe (1X) yields 8 servings

  • 3 tablespoons soy sauce

  • 1 tablespoon ketchup

  • 1 tablespoon vegetable oil

  • 1 clove garlic, minced

  • 1 teaspoon salt

  • ½ teaspoon ground black pepper

  • ½ teaspoon dried oregano

  • 4 pounds flank steak

Directions

  1. Gather all ingredients.

    an overhead shot of all ingredients for a london broil

    Dotdash Meredith Food Studios

  2. Mix soy sauce, ketchup, vegetable oil, garlic, salt, pepper, and oregano together in a small bowl.

    an overhead shot of soy sauce, ketchup, vegetable oil, garlic, salt, pepper, and oregano mixed in a bowl

    Dotdash Meredith Food Studios

  3. Score both sides of steak in a diamond cut, about 1/8 inch deep. Rub marinade into both sides of the meat. Store in a covered dish or resealable plastic bag in the refrigerator to marinate for 5 to 6 hours, or overnight. Flip meat every few hours.

    an overhead shot of a scored steak coated in a marinade on a baking sheet lined with aluminum foil

    Dotdash Meredith Food Studios

  4. Preheat an outdoor grill for high heat, and lightly oil the grate.

  5. Place steak on the preheated grill. Cook for 3 to 7 minutes per side, or to the desired doneness.

    close up on a platter of sliced London broil
    Dotdash Meredith Food Studios
1,279 home cooks made it!

Nutrition Facts (per serving)

396 Calories
21g Fat
1g Carbs
49g Protein
Nutrition Facts
Servings Per Recipe 8
Calories 396
% Daily Value *
Total Fat 21g 26%
Saturated Fat 8g 40%
Cholesterol 93mg 31%
Sodium 773mg 34%
Total Carbohydrate 1g 0%
Dietary Fiber 0g 0%
Total Sugars 1g
Protein 49g 97%
Vitamin C 1mg 1%
Calcium 66mg 5%
Iron 4mg 21%
Potassium 774mg 16%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.

(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.