Pork Dumpling Soup

Pork dumpling soup is the perfect Asian dish. Hoisin sauce according to this recipe gives it a pleasant sweet-spicy taste.
Saute the pork and ginger in a non-stick skillet over medium-high heat, stirring frequently, for 5 minutes or until the meat is crumbled and no longer pink.Combine the pork, coriander, and 2 tablespoons hoisin sauce mixture in a medium bowl.Spread the 1-ton wrapper on a clean, flat surface. (Cover the remaining wrappers with a damp towel to keep them dry.) Moisten the edges of the wrapper with water. Place approximately 1 tablespoon of the pork mixture in the center of the wrapper; fold 2 opposite corners together on top of the pork mixture, forming a triangle. Press the edges together to seal. Cover with a damp cloth. Repeat with the remaining wrappers and pork mixture.Add the broth and the remaining 1 tbsp hoisin sauce and simmer lightly in a roasting pan over medium heat; gently toss with 8 dumplings. Cook for 4-5 minutes or until the dumplings float to the surface. Arrange the dumplings on 5 separate serving plates. Repeat with the remaining 7 dumplings.Add the mushrooms and onions to the simmering broth; cook for 1 minute. Pour 1 cup of the stock mixture over the dumplings on the plates. Decorate if desired. Serve immediately.Note: To freeze the dumplings, collect them as directed and place them in a single layer in a large zippered plastic freezer bag. Freeze for up to 3 months. Cook as directed.