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grilled london broil sliced and ready to eat

Grilled London Broil

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Course Main Course

Ingredients
  

  • 2 lbs top round, flat iron, or flank steak
  • 1/4 cup soy sauce
  • 1/4 cup balsamic vinegar
  • 3 tbsp olive oil
  • 1 tbsp lemon juice
  • 2 tbsp brown sugar
  • 2 cloves garlic, minced
  • 1 tsp chopped thyme
  • 1 tsp dry mustard
  • 1 tsp cayenne pepper
  • 1 tsp ground black pepper
  • 1/2 tsp crushed red pepper flakes

Instructions
 

  • Stir all ingredients together besides the steak to create the marinade. Transfer the steak to a plastic food storage bag. Then, pour the marinade into the bag. The marinade should cover the steak completely when you lay the bag flat. Allow the steak to marinate in the refrigerator for at least two hours, but preferably eight hours or overnight. 
  • Remove steak from the marinade, pat dry, and place on a clean cutting board at room temperature for 30 minutes.
  • Preheat the grill to high heat (450-500 degrees).
  • Brush the steak with a light layer of oil on each side. Transfer the steak to the grill, cooking for about 3-4 minutes. Flip the steak to the other side to cook for another 3-4 minutes.
  • Check the internal temperature. A thermometer should read 130 degrees for medium rare. If more cooking time is needed, move the steak to a low-heat area of the grill to cook for another 5-10 minutes.
  • Rest the London broil on a clean plate for 5-10 minutes. Slice against the grain into thin strips to serve.

Notes

*Photo by Eduardo Krajan via Pexels
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