Jeff’s 4-star review:
UPDATE - LEAHS IS NOW CLOSED FOR RETAIL BUSINESS.
The best Knish I've ever had was in London, of all places, at a tiny kosher deli where the owner used Yiddish with a British accent((You in for a good nosh mate? Oy vey guvnah). Generally I've had Knishes that could double as a doorstop or small travel pillow.
Leah's makes a pretty darn good version. They're large and flaky with a good dollop of filling. The cabbage has a delicate, not overpowering flavor and the Potato has a perfect texture. Heated for a few minutes in the oven they're a great snack or small meal.
They also have soups, kugels and breads. Vegetarians should be very happy here. Everything here is kosher for dairy which means no meat, or meat products, they even have a mock chicken soup. They make a mini Challah, which are perfect for breakfast or a sandwich.
Plan early, since they close at 3 on Fridays and are not open on Saturdays. If you need a little jolt of Jewish soul food this is a good place to start.