Description
This grilled London broil recipe brings the steakhouse experience home with tender, flavorful steak, crispy red potatoes, and garlicky sautéed spinach. The herb butter adds a luxurious touch, making this a complete meal perfect for summer BBQs or special occasions.
Ingredients
Units
Scale
- For the Steak Marinade:
- 6 cloves garlic, peeled
- 1 (2-pound) London broil steak (1 1/2 to 2 inches thick)
- 1/2 cup extra-virgin olive oil
- 1/4 cup red wine vinegar
- 1/4 cup fresh basil, chopped
- 1/2 teaspoon red pepper flakes
- 1/4 cup Worcestershire sauce
- Kosher salt and freshly ground black pepper (to taste)
- For the Herb Butter:
- 8 tablespoons unsalted butter, room temperature
- 1 shallot, finely chopped
- 1/2 cup fresh parsley, chopped
- 2 tablespoons fresh chives, chopped
- 1 teaspoon Worcestershire sauce
- 3/4 teaspoon kosher salt
- For the Side Dishes:
- 2 pounds red creamer potatoes, quartered or halved
- 1 tablespoon unsalted butter
- 1 teaspoon kosher salt
- 1 pound baby spinach
- Cast-iron skillet for grilling
Instructions
- Prepare the Marinade:
- Chop 2 cloves of garlic. Combine in a resealable bag with steak, olive oil, vinegar, basil, red pepper flakes, Worcestershire sauce, and ½ teaspoon each salt and pepper.
- Seal the bag and refrigerate for at least 4 hours, turning occasionally.
- Make the Herb Butter:
- Mix 1 chopped garlic clove with 6 tablespoons butter, Worcestershire sauce, shallots, and salt in a bowl. Add parsley and chives. Set aside.
- Preheat the Grill:
- Heat the grill to high.
- Grill the Potatoes:
- Place potatoes on a foil sheet, dot with 1 tablespoon butter, sprinkle with 1 teaspoon salt, and seal tightly. Grill for 10 minutes.
- Cook the Steak:
- Remove the steak from the marinade and grill for 16-20 minutes, flipping every 4-5 minutes until medium-rare (130°F). Let rest for 10 minutes before slicing.
- Prepare the Spinach:
- In a cast-iron skillet, melt butter with garlic and shallots. Sauté for 3 minutes, then add spinach. Cook for 8 minutes, stirring until wilted.
- Combine and Serve:
- Open the foil packet and add potatoes to the skillet. Spread herb butter over the steak and potatoes before serving.
- Prep Time: 15 minutes
- Cook Time: 40 minutes