So long, salt and vinegar: how crisp flavours went from simple to sensational. An article by Amelia Tait published by theguardian.com explains it.  It was five decades after crisps were invented that flavouring was applied: cheese and onion. Now you can buy varieties from bratwurst to spiced cola. But what inspired this explosion? When she … Continue reading How crisp flavours went from simple to sensational