Please do not hurriedly turn the page, thinking the title of this dish refers to a chiropodist’s nightmare. I mean the sunshine-yellow sweetcorn, with its frustratingly short season. Jane Baxter, one-time head of the kitchen and recipes at Riverford Organic, is one of the best cooks whose dishes I have ever had the good fortune to sample. A few years ago, at the fabulous Abergavenny food festival (I highly recom