From the left are cadets Gill Agutu, Lochgilphead detachment, and Krystal Allen and Jennifer McMurchy, both from Campbeltown, who were none too sure at first of Corrina Charlwood’s ‘trench cake’ – a First World War recipe made from flour, milk, vinegar, cocoa, ginger, nutmeg, lemon rind and baking soda – but they came round in the end. 06_a25AFD02