These mushroom and tofu dumplings are served in a flavorful garlic sauce. The filling is made from a combination of minced mushrooms, crumbled tofu, and garlic, seasoned with soy sauce and sesame oil. These dumplings can be steamed or pan-fried, and they are then tossed in a garlic sauce made from soy sauce, vinegar, sugar, and garlic. Serve them with a sprinkle of green onions for a delicious and savory vegetarian dinner.