The last time I visited Sicily just about every restaurant I went to had a variation of these typically Sicilian stuffed swordfish rolls on the menu. This is one version of the dish, it can also be found with a stuffing that contains currants and pine nuts. I’m a big olive and caper fan so this is the way I usually prepare them.
Salmoriglio, is a traditional Sicilian Marinade and it is very common for it to be served on the side with grilled fish to be drizzled on afterwards. It is optional with this dish, but I really love the flavor it adds, especially when you cut the rolls open and the juices soak into the stuffing.