Tom yum or tom yam is a type of hot and sour Thai soup, usually cooked with shrimp. Tom yum has its origin in Thailand. The words "tom yam" are derived from two Thai words. Tom refers to the boiling process, while yam means 'mixed'.
Pierogi are filled dumplings made by wrapping unleavened dough around a savoury or sweet filling and cooking in boiling water. They are often then pan-fried before serving. Pierogi are most often associated with the cuisine of Central and Eastern European nations.
