The real reason why Walkers is the only crisp brand whose cheese and onion bags are blue - and not green - has been revealed.
Crisp fans may have gone years wondering why every other crisp brand has their cheese and onion packaging featuring green as their main colour.
It all started in 1984 when Leicester butcher Henry Walker began frying potato slices and flavouring them with salt - selling them for a mere three pence a packet, report Leicestershire Live.
