Cult Sando brings 30 recipes for the showstopping Japanese sandwich. 'Sando' are sandwiches which - in typical Japanese creativity - have undergone a makeover. With their slightly sweet, pillowy milk bread and adventurous filling, they take the humble sandwich to new heights. Jimmy Callaway explores the 'sando' in all its forms, from the classic tonkatsu sando to an inventive aubergine version. Also included are sweet treats like a strawberry sando...