Great British Menu 2022 episode 4 - North West Starters and Fish: This week sees the heats for north west England. Competing for the top spot are Liverpudlian returner Dave Critchley, executive chef at fine dining Chinese restaurant Lu Ban, as well as three new chefs. They are Sam Lomas from Macclesfield, a former apprentice at Hugh Fearnley-Whittingstall’s River Cottage and head chef at Glebe House in Devon; Lancashire lad Stevie Lamb, head chef at the 4AA rosette hotel The Orangery in Darlington; and Brazilian-born Caroline Martins, who lives in Manchester and runs Brazilian British fusion cookery pop-ups.