"The knishes at Russ & Daughters are, first and foremost, adorable: They are miniature and come two to an order, tidy little packages of pastry twisted neatly at the top, with a ramekin of grainy mustard. The delicate, flour-dusted dough is satisfyingly stretchy with a uniformly browned and ever-so-slightly-crisp exterior. The potato filling, whipped ‘til it’s light and fluffy, is just a touch sweet, thanks to the secret weapon that is caramelized onions, undetectable in texture, but addictive in ... Read more