I remember Bialys from my childhood. I hadn’t had them in about 40-50 years. They’re about the size of a bagel but taste more like pizza crust. I ordered a dozen online from Kossar’s in New York through Goldbelly and they were delivered the next day. I got three each of four different kinds – sesame, onion, tomato, and garlic. When I was young, we only had onion ones.