
Which apparently never happened according to everyone else I've ever spoke to about it....
But now, a believer :)
( , Wed 12 Mar 2014, 10:59, Reply)

it definitely happened. Some crisp makers still use blue for salt and vinegar.
( , Wed 12 Mar 2014, 11:29, Reply)

Everyone knows green is more oniony...
What has blue got to do with cheese and onion?
And bring back different flavour salt and shakes.... Like fish and chips...
( , Wed 12 Mar 2014, 11:36, Reply)