It has been a few years since I was at Ostrovinksy's. We got an amazing chocolate pastry there. Kind of like chocolate babka but more dense and rich. I think it was called something like kapushke but I could be way off on that. Does anyone know what it was and if they have it every day or only certain days (again, hazy memory says they only had it on Thursdays and Fridays? The other thing I remember is they have it in a large pan and they cut if off and sell it by the pound. And it is amazingly delicious.
1124 Ave J, Brooklyn, NY 11230