Vitello tonnato is a classic Italian dish of thinly sliced poached veal covered in a tuna mayonnaise. The name means ‘veal in the style of tuna’, as the veal is poached, then left covered in the tuna mayonnaise for a day or more until it has the soft, flaky texture of cooked tuna and has absorbed some of its flavour. It takes a mind like Mark Best’s to come up with this delicious version that is l
