Four Nottingham housewives form this week's brigade. Janet Street Porter attempts to convince Gordon to try a new superfood. The wine tasting skills of former cricketer Ian Botham are put to the test. Gordon goes to Scotland to make buffalo mozzarella. Dom Joly challenges Gordon in The F Word kitchen, and there's bad news about one of the lambs.On the menu: broad bean and scallop risotto; roast pork chops with apple and radicchio; and cherry samosas.