Grilled London Broil with Caramelized Onions: A Flavorful Steak Recipe
Grilled London Broil with Caramelized Onions is the perfect steak recipe for those who enjoy a tender, flavorful cut of meat with a touch of sweetness from the caramelized onions. The rich marinade, consisting of tangy vinegar, savory Worcestershire sauce, and a hint of sweetness from honey, infuses the London Broil with bold flavors. Grilled to perfection, this steak will melt in your mouth when sliced thin, and the caramelized onions add an irresistible finishing touch. Whether you’re grilling in the summer or craving a hearty meal in the spring, this recipe is sure to please. Pair it with your favorite sides for a complete, satisfying meal!
Grilled London Broil with Caramelized Onions Recipe
Ingredients
| Ingredient | Quantity |
|---|---|
| London Broil Beef | 4 lbs |
| Ketchup | ½ cup |
| Vinegar | ⅓ cup |
| Mustard | ¼ cup |
| Soy Sauce | 3 tbsp |
| Worcestershire Sauce | 3 tbsp |
| Horseradish | 3 tbsp |
| Honey | 1 tbsp |
| Ground Ginger | 2 tsp |
| Garlic Cloves (minced) | 1 clove |
| Black Pepper | 1 tsp |
| Onion Powder | 1 tsp |
| Dried Parsley Flakes | 1 tsp |
| Onion (for caramelization) | 1 large |
| Flavored Caramelized Onions | 1 batch |
Nutritional Information (Per Serving)
| Nutritional Component | Amount |
|---|---|
| Calories | 616.7 kcal |
| Fat | 31.2 g |
| Saturated Fat | 10.2 g |
| Cholesterol | 196.6 mg |
| Sodium | 1067.6 mg |
| Carbohydrates | 15.1 g |
| Fiber | 0.8 g |
| Sugars | 11.7 g |
| Protein | 66.1 g |
Preparation Time
- Prep Time: 10 minutes
- Cook Time: 8 minutes
- Total Time: 18 minutes
Instructions
-
Prepare the Marinade:
Begin by mixing the ketchup, vinegar, mustard, soy sauce, Worcestershire sauce, horseradish, honey, ginger, garlic, black pepper, onion powder, and dried parsley flakes in a large bowl. Stir everything together until well combined, creating a tangy and flavorful marinade. -
-
Score the Meat:
Score the London Broil on both sides with a sharp knife. This step is essential for allowing the marinade to penetrate the meat, ensuring the steak is flavorful and tender. Make shallow cuts, about 1 inch apart, on the surface of the beef. -
Marinate the Meat:
Place the scored London Broil into a gallon-sized ziplock bag. Pour the marinade over the meat, ensuring that it is fully coated. Seal the bag and refrigerate the meat overnight to allow the flavors to deeply infuse. -
Caramelize the Onions:
While the steak marinates, prepare the caramelized onions. Slice the onions thinly and cook them in a pan with a little olive oil over low to medium heat. Stir occasionally, allowing the onions to cook down slowly, caramelizing them until they are golden and soft, which should take around 20-30 minutes. You can follow the caramelized onions recipe #51649, or use your preferred method for making them. -
Grill the London Broil:
Once the marinating time is complete, preheat your grill to high heat. Remove the London Broil from the ziplock bag, and discard the marinade. Grill the meat on high heat for about 3-5 minutes on each side, turning it only once. The goal is to achieve a perfect sear and cook the meat to a tender medium-rare, with an internal temperature of 120-125°F. For a slightly more cooked steak, you can grill it a bit longer. -
Rest the Meat:
After grilling, let the London Broil rest for about 10 minutes. This resting period allows the juices to redistribute throughout the meat, ensuring it remains moist and flavorful. -
Slice the Steak:
After the resting period, slice the London Broil very thinly against the grain on the bias. This technique helps to break up the muscle fibers, resulting in tender slices of beef. -
Serve with Caramelized Onions:
To serve, arrange the thin slices of London Broil on a platter and top with the freshly prepared caramelized onions. The sweet, savory onions perfectly complement the rich, tender steak. For an added touch, drizzle some of the caramelized onion sauce over the steak for extra flavor.
Tips for Success
- Marinating: For the best flavor, it’s important to allow the London Broil to marinate overnight. If you’re short on time, marinating for at least 4 hours can still yield good results.
- Grilling: Avoid overcooking the London Broil. This cut of meat is best served medium-rare to medium. Use a meat thermometer to check the internal temperature and ensure perfect doneness.
- Caramelized Onions: Caramelizing onions takes time, so be patient for the best results. Low and slow is the way to go to achieve that deep, sweet flavor.
- Serving: This dish pairs wonderfully with roasted vegetables, mashed potatoes, or a simple salad for a balanced meal.
Why You’ll Love This Recipe
Grilled London Broil with Caramelized Onions is a fantastic dish that is both simple and elegant. The marinade adds a complex flavor profile to the meat, while the caramelized onions bring a subtle sweetness that balances the savory richness of the beef. Whether you’re grilling on a warm spring evening or during a summer cookout, this recipe will surely impress your family and friends. It’s easy enough for a weeknight dinner yet sophisticated enough for a special occasion. Plus, the tenderness of the meat after grilling and resting ensures that every bite will be a melt-in-your-mouth experience.
So fire up the grill, prepare your onions, and enjoy a steak that’s not only delicious but also packed with protein, making it a perfect meal for anyone looking to eat clean without sacrificing flavor.
Enjoy your Grilled London Broil with Caramelized Onions, and be prepared to savor every bite of this juicy, tender steak!
