Ingredients 1 pound flank steak, trimmed 2 tablespoons extra-virgin olive oil, divided 1/4 teaspoon kosher salt 1/4 teaspoon freshly ground black pepper 1 (12-ounce) French bread baguette 1 1/2 cups arugula, divided 1/2 cup chopped fresh flat-leaf parsley 2 tablespoons grated pecorino Romano or Parmesan cheese 1 tablespoon fresh lemon juice 1 teaspoon capers 1 […]