Mashed Potato Dumplings Also Known As:   Halbseidene Klösse, Gekochte Kartoffelklösse, Oberfränkische Klösse Mashed potato dumplings, as the name suggests, are made from mashed potatoes. Potato flour is used as a binding agent. Main Ingredients Potatoes, potato flour, salt, nutmeg Serving Suggestions Mashed potato dumplings go well with any meat dish with sauce. Recipes Halbseidene Klösse  (Mashed Potato Dumplings)