These delicious chewy savouries are a customer favourite at our popup stalls. They make an excellent light lunch or savoury snack at any time of the day! Bialys were originally made by Jewish bakers in Bialystok, Poland ad traditionally filled with onion and poppy seeds. They can be eaten cold and are also delicious served warm. We’ve taken the original concept for bialys and made a sourdough version with our own take on the fillings!