Peking-style Duck with Savory-Sour Mushroom and Ginger Sauce on Udon Noodles

I sometimes cook this dish at home and I think it’s equally impressive to serve for dinner guests too. The succulent duck complements the savory-sour sauce well and, combined with the texture of the noodles, makes this a wonderful dish. In true Chinese spirit and style, it is customary to slurp the noodles and soup together, adding air to the soup and allowing your taste buds full access to all the flavors... though perhaps an experience you can try without your dinner guests? My dear paren