Pierogi are filled dumplings that have a long-standing tradition in eastern European and Finnish cuisine.
Marek Rogowski recently opened a snack bar in the Polish city of Szczecin. The boss makes the pierogi himself - 2000 a day, because this traditional dish has become trendy, and is more in demand than burgers and kebabs. For more Global 3000 go to http://www.dw.de/program/global-3000/s-11487-9798