1 large head napa cabbage
1 teaspoon salt
1/2 pound ground pork or turkey
1/2 cup cooked white rice
1/4 pound shiitake mushrooms, finely chopped
1 large egg, beaten
1 1/2 teaspoons toasted sesame oil
2 tablespoons soy sauce
One 1-inch piece fresh ginger, peeled and grated
3 cloves garlic, grated or 2 teaspoons garlic paste
Freshly ground black pepper
3 scallions, chopped
1 cup fresh cilantro, chopped

FOR THE SAUCE:
2 tablespoons reduced-sodium soy sauce
2 tablespoons rice vinegar
1/3 cup low-sodium chicken broth
1 tablespoon toasted sesame oil
1/2 teaspoon sugar
1/2 - 1 teaspoon sriracha or other hot chili sauce, to taste (optional)