Waitrose has agreed to stock Guernsey Dairy butter in more than 240 of its stores across the UK.
Guernsey Dairy says since cheese production ceased in December it has enough milk to increase its butter production by around 125,000 packs.
This has allowed the Dairy to pursue a new agreement with Waitrose to put the golden packets on the shelves of more than 240 supermarkets.
Dairy’s Operations Director, Andrew Tabel, says this won't affect local supplies and will positively promote the island:
“Not only will this boost total butter sales by around 15%, but it will also increase the visibility and popularity of Guernsey Dairy products nationwide whilst promoting the Island overall."

Guernsey hospice struggles with running costs
Body piercing age limit in Guernsey could be lowered to 16
Nighttime cliff rescue in Guernsey
New Year diversions for Guernsey commuters
Guernsey Firefighters to collect Christmas trees for charity
Four Guernsey residents on the New Year Honours List
Patrols at La Valette bathing pools after recurring antisocial behavior
Enhanced protection for Sark's sea life