London Broil
User Reviews
5
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Prep Time
10 mins
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Cook Time
15 mins
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Marinating Time
2 hrs
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Total Time
2 hrs 25 mins
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Servings
6 people
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Calories
394 kcal
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Course
Main Course, Dinner
London Broil
Description
London Broil here refers to a thick cut of beef such as flank steak, skirt steak, or top-round that is marinated in a mixture of garlic, soy sauce, olive oil, balsamic vinegar, paprika, salt, and black pepper. The marinade tenderizes the meat and imparts a savory-sour flavor profile. After marinating for at least two hours or overnight, the steak is brought to room temperature for even cooking.
The beef is first seared quickly in a hot skillet to develop a browned crust, then finished by broiling in the oven until the interior reaches medium rare or desired doneness. Resting the meat for 10 minutes after cooking allows juices to redistribute, enhancing tenderness. The steak is typically sliced thinly against the grain for serving. Chopped parsley is used as a garnish, and a pat of butter or cowboy butter can be added to enrich the flavor.
Internal temperatures guide doneness, ranging from rare at 125°F to medium well at 145°F. Using a meat thermometer helps achieve precise cooking. London Broil works well as a main dish and is often served sliced alongside vegetables or potatoes.
This recipe suggests allowing the meat to rest before slicing and using a thermometer to check internal temperature for preferred doneness. Adjusting broil time and sear allows control over crust and interior texture.
Ingredients
- 2 pounds beef London broil flank steak, skirt steak, or top-round steak
- 3 cloves garlic minced
- ¼ cup soy sauce 58 g
- ¼ cup extra-virgin olive oil plus 1 tablespoon, 53 g
- ¼ cup balsamic vinegar 63.75 g
- 1 teaspoon paprika
- ½ teaspoon kosher salt
- ½ teaspoon black pepper
- parsley chopped for garnish
- butter for serving, cowboy butter
Instructions
- To a small bowl, add garlic, soy sauce, olive oil, balsamic vinegar, paprika, salt, and pepper. Mix until combined.
- To a zippered plastic bag, add the London broil and the marinade. Refrigerate for at least 2 hours, up to overnight.
- When ready, take the London Broil out of the refrigerator about 30 minutes before you are ready to cook it to allow it to come to room temperature.
- Preheat your oven to broil, positioning the rack in the middle of the oven.
- Remove the London Broil from the marinade, discarding the marinade.
- To a large skillet over high heat, add the extra tablespoon of oil. When hot, sear the London Broil on both sides until browned, about 1-2 minutes per side.
- Transfer the skillet to the middle rack in the preheated oven.
- Broil for 10-12 minutes, flipping halfway, or until the internal temperature reaches 135°F (medium rare), or your desired doneness.
- Remove the London Broil from the oven and let it rest for 10 minutes.
- When ready to serve, slice against the grain into ¼-inch pieces and garnish with parsley. Top with cowboy butter (optional).
Notes
- Use a meat thermometer to check internal temperature for precise doneness, ranging from 125°F (rare) to 145°F (medium-well).
- Rest the steak for about 10 minutes after broiling to let juices redistribute for better tenderness.
- Bring the steak to room temperature before cooking to ensure more even cooking throughout.
Nutrition Information
Show DetailsNutrition Facts
Serving: 6people
Amount Per Serving
Calories 394 kcal
% Daily Value*
| Serving | 5ounces | |
| Calories | 394kcal | 20% |
* Percent Daily Values are based on a 2,000 calorie diet.