NYT Cooking: This recipe came to The Times in 1983 from Paul Prudhomme, the New Orleans chef who put Louisiana on the American culinary map. It is a hearty, rich Creole stew generously seasoned with black and white pepper, cayenne, paprika and filé powder, a spice made from the leaves of the sassafras tree. Filé powder is readily available in most grocery stores and online, and while it's not 100 percent ne...
