Joan Nathan and Lior Lev Sercarz have a shared passion for Jewish and North African flavors Joan is the author of ten cookbooks including her most recent  “Quiches  Kugels and Couscous: My Search for Jewish Cooking in France” (Knopf)  which was named one of the 10 best cookbooks of 2010 by NPR  Food and Wine  and Bon Appétit magazines