Directions. In a shallow dish, combine balsamic vinegar, soy sauce, and 3 tablespoons oil. Coat steak in marinade and set aside for at least 15 minutes.

1/4 cup soy sauce. 2 tablespoons finely chopped fresh cilantro. ... Stir together soy sauce, cilantro, scallions, chile sauce, vinegar, chile oil, garlic, and ginger in a small bowl.