Katie and Giancarlo Caldesi own London's Caffe Caldesi as well as Caldesi in Campagna in Bray. They co-authored The Gentle Art of Preserving and Around The World in Salads which was nominated for the Andre Simon Food Book Award and the Guild of Food Writers' Cookbook of the Year award. They have both appeared on Saturday Kitchen. Katie is also the author of The Italian Cookery Course. Giancarlo was diagnosed with type 2 diabetes in 2012. Since then he has lost nearly 4 stone and his diabetes is in remission after adopting a low-carb diet.