Nibbles and noshes from New York City, America's kitchen. New York is pierogi, pasta fagiole, and chicken soup: Avgolemono, Brazilian Canja, Kreplach, Soo Chow, and Ajiaco. New York is Sylvia's Ribs, plus Edna Lewis's Greens and Mrs. Kornick's Polish Corn Bread. And the New York Cookbook is all of this, and much, much more. Collected from all five boroughs by New York Times food writer Molly O'Neill, here are over 500...