The pan bagnat is the sandwich version of the salad Nicoise. You can find either in various forms all over the Mediterranean coast where it is made with fresh seasonal ingredients. Here, olive oil packed canned tuna is mixed with olives, red onions, fresh herbs, and vinaigrette. The salad fills the center of a crusty French baguette. In this case "crusty" is the operative word. The bread must have a hard crust on the outside otherwise it will fall apart. Pan Bagnat literally translated is "w