Toast bread and place on plates. Top each with wilted arugula and a salmon fillet. Drizzle mustard sauce over top. Serve immediately.

• 烤面包片，然后放在盘子中。把每片面包上面放上一片枯萎的芝麻菜和一片鱼。上面撒上酸辣芥末酱，即可食用。