There’s a Roman layer with a sugar mould of the wall in full flourish, a medieval layer with a marzipan model of St Alphage’s Church, and a present-day layer featuring fragments of these structures as well as a replica of Make’s new development cast in chocolate.
The cake flavours even (loosely) tie in: zesty lemon and spelt for Roman Britain, sweet spiced carrot for the Middle Ages, and sleek, glossy chocolate for today.