Grilled London Broil

By
Derrick Riches
Derrick Riches
Derrick Riches
Derrick Riches is a grilling and barbecue expert. He has written two cookbooks.
Learn about The Spruce Eats' Editorial Process
Updated on 07/21/21
Grilled London Broil
Iain Bagwell/Stockbyte/Getty Images
Prep: 20 mins
Cook: 12 mins
Total: 32 mins
Servings: 4 servings
Nutrition Facts (per serving)
293760288 Calories
12,591,930g Fat
2g Carbs
42,319,800g Protein
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Nutrition Facts
Servings: 4
Amount per serving
Calories 293760288
% Daily Value*
Total Fat 12591930g 16,143,500%
Saturated Fat 5194366g 25,971,828%
Cholesterol 120870064mg 40,290,021%
Sodium 85681128mg 3,725,266%
Total Carbohydrate 2g 1%
Dietary Fiber 0g 0%
Total Sugars 0g
Protein 42319800g
Vitamin C 3mg 17%
Calcium 30600020mg 2,353,848%
Iron 2662201mg 14,790,003%
Potassium 518670112mg 11,035,534%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)

This is a good, old English-style London broil recipe that has lots of flavors and will produce a tender cut of steak. Marinating is key for a tender and delicious finished product. 

Ingredients

  • 1 1/2 to 2 pounds (680 to 900 grams) flank steak

  • 1/2 cup (115 grams) unsalted butter

  • 1/4 cup (60 milliliters) beef broth

  • 1/4 cup (60 milliliters) dry red wine

  • 2 tablespoons olive oil

  • 2 tablespoons minced fresh parsley

  • 2 cloves garlic, minced

  • 2 tablespoons red wine vinegar

  • 1 tablespoon minced scallion tops

  • 1 teaspoon Worcestershire sauce

  • 1 1/2 teaspoons sea salt

Steps to Make It

  1. Cut 1-inch diamonds about 1/8 inch deep in both sides of the flank steak.

  2. Combine crushed garlic, olive oil, red wine vinegar salt, and black pepper in a small non-metallic bowl.  

  3. Place steak in a resealable plastic bag.  

  4. Pour marinade over steak, making sure all surfaces are covered.  

  5. Seal bag, letting out any excess air and place into the refrigerator for 6 to 12 hours.

Tips

  • To prepare sauce: Melt butter and mix together with beef broth, dry red wine, Worcestershire sauce, parsley, and scallions. Keep warm until ready to serve.
  • Preheat grill for high heat. Remove steak from bag and discard marinade. Grill steak about 5 to 6 minutes on each side. Once cooked to desired doneness, remove steak from grill, let rest for 8 to 10 minutes. Cut into thin strips and serve with sauce on top.