Asian Beef Skewers

3 scallions , sliced 2 tablespoons reduced sodium soy sauce 1 tablespoon fresh gingerroot, grated peeled 1 tablespoon rice wine vinegar 2 teaspoons dark[...]

3 garlic cloves , finely chopped 2 tablespoons fresh ginger , grated or 1 teaspoon ground ginger 2 tablespoons soy sauce 2 teaspoons rice vinegar or 2[...]