"This bagel mini-chain owned by Ethan Stowell Restaurants is known for its bagels (duh), but don’t sleep on the matzo ball soup. While many other delis around town have versions that hew closely to the classic, Rubinstein has decided to go with a duck fat twist (blended into the matzo, not the broth), and the extra oomph works." - Eater Staff, Meg van Huygen