Rybí polévka is a traditional fish soup that is enjoyed as a part of the festive Christmas Eve dinner. It is typically prepared with carp, various root vegetables, and different spices, but some versions also use white wine, cream, or fish roe.

This hearty fish soup is usually cooked with carp’s head, bones, and innards, while the body is fried and enjoyed as the main course. A staple in every Czech household, rybí polévka is often garnished with a hefty amount of fresh parsley, and it is recommended to serve it hot.