Watch Perfect online: Episode 16 Fish

There is something fishy going on in this week's competition, as Mark Sargeant and Kenny Atkinson do battle in the kitchen. Mark and Kenny challenge each other with a foolproof fish pie. Kenny uses smoked kippers in his Craster fish pie, whereas Mark gets cheesy with a Parmesan-crusted fish pie. Mark cooks an easy-squeezy citrus squid salad, whilst Kenny whips up a pan-roasted cod with curried mussels. Mackerel and Scallops get the ultimate make over with Mark's mackerel pasty with pickled cucumber salad battling Kenny's pan-roasted scallops with confit chicken wings.

click here to see where to watch or .