HG Walter on Instagram: "This summer we teamed up with The Jamie Oliver Cookery School to lead a special steak butchery demonstration for ‘Jamie’s Ultimate Cooking Experience’ – a three day cooking course taught from Jamie’s Essex home! ⁠ ⁠ As proud suppliers of Jamie’s London Cookery School and restaurant ‘Catherine St’, it was a pleasure to share our knowledge with a group of utter foodies in this hands-on masterclass. ⁠ Our skilled butchers demonstrated how to break down a roasting and ran th