Jamie olivers cookery school in westfield london is the perfect location to get a crash course in authentic mexican street food the cookery school boasts state of the art facilities and expert chefs who have been hand picked by jamie to teach you how to make a latin american feast receive a glass of prosecco on arrival before donning an apron and learning to make easy hand pressed corn tortillas to hold your toppings in sticky smoked chipotle chicken sauteed spinach with feta and a spicy