03Cut the bread into 4 sandwiches that will accommodate the size of the fish fillet. Cut the bread in half to make a top and bottom for the sandwich. Spread the Lemon Aioli on both halves of the sandwich. Top the bottom half with a handful (about 1/2 cup) of arugula greens. Top the arugula greens with the cooked swordfish, and top the sandwich with the remaining bread.