My mum recently handed me a real treasure – an exercise book that was used for recipes by my great-grandmother. I never knew my great-grandmother, but I certainly recognise some of her recipes from my visits to Nan’s house. It has been compiled with patience and love, and gives me an insight into a woman I never met. It is a privilege to now have her cookbook. This cake is from an era where home cooks were incredibly frugal, as everyday ingredients, such as butter, were in short supply.