Grilled Marinated Flank Steak Sandwiches with a Bacon Horseradish Sauce

Grilled Marinated Flank Steak Sandwiches with a Bacon Horseradish Sauce

 

Marinade:

3/4 cup soy sauce

1/4 cup olive oil

3 tablespoons Worcestershire sauce

2 tablespoons fresh lemon juice

3 cloves garlic, minced

2 teaspoons ground black pepper

1 (4 1/2-pound) flank steak, trimmed

 

Bacon Horseradish Sauce:

2 teaspoons minced green onion

1 cup mayonnaise

6 slices bacon, cooked and crumbled

2 teaspoons prepared horseradish

1/4 teaspoon lemon zest

1/2 teaspoon fresh lemon juice

12 to 15 onion rolls, split, buttered, and toasted

Arugula, for serving

 

For the marinade: In a large resealable plastic bag, combine the soy sauce, oil, Worcestershire sauce, lemon juice, garlic, and pepper. Add the flank steak, seal the bag, and refrigerate for at least 8 hours.

Preheat a grill to medium heat.

Drain the steak, discarding the marinade. Place the steak on the grill. Grill 4 to 5 minutes on each side, or until desired temperature. Let stand for 10 minutes before slicing.

For the bacon horseradish sauce: In a small bowl, combine the green onions, mayonnaise, bacon, horseradish, lemon zest, and lemon juice. Cover and chill.

To assemble: Spread desired amount of Bacon Horseradish Sauce over the bottom of the rolls. Top with desired amount of arugula. Top with sliced flank steak. Cover with roll tops. Serve immediately.