David Lebovitz was a pastry chef at Chez Panisse for 13 years before he moved to Paris. He's written several books, most of them focused on decadent pastries that he first mastered in culinary school. But his latest cookbook, My Paris Kitchen, delves into the savory side of Parisian cuisine. Find a recipe for his Leeks with Mustard-Bacon Vinaigrette on the Good Food blog.