I want to know of a good restaurant in Baltimore, Md or metro area that serves a good Sour Beef & Dumplings?

Everyone's mom or grandma knows how to make it, but I'm not interested in a recipe. Just a local restaurant for good German food.I want to know of a good restaurant in Baltimore, Md or metro area that serves a good Sour Beef %26amp; Dumplings?
Great food for a nice price..located near Highlandtown