Mairi MacRitchie visits Islay, Benbecula, Barra and Lewis gathering tasty recipes for the weekends. Her home-cooks are to hand with suggestions ranging from parma ham and parmesan rolls to accompany a Saturday night glass of wine, to a twist on Sunday afternoon's roast chicken using fennel and red onion. Mairi is treated to a rhubarb and cream cheese pie, tart rhubarb with sweet pastry, and she makes her own creamy fish pie.