Bring chicken broth to a boil in large saucepan over high heat; add pork mushrooms and tofu if desired Reduce heat to medium-low; simmer covered 5 minutes Stir in vinegar sherry soy sauce and pepper.
Ramen is a Japanese noodle dish that comes in four main varieties: miso ramen, tonkotsu ramen, shoyu ramen and shio ramen. When served in certain kitchens at home or restaurant settings ...