Berwick-upon-Tweed has changed hands between England and Scotland more times than almost any other English town, and it gave its name to one of Britain's oldest surviving boiled sweets — a pink-and-white, shell-shaped mint that has barely changed in over a hundred years.
A boiled sweet with a fishing-town shape
Berwick Cockles are moulded into a ridged, fan-like shell shape, a direct reference to the cockle beds found along the Northumberland and Berwickshire coastline near the town. Where most traditional British boiled sweets lean on fruit flavours — pear drops, blackcurrant, aniseed — Berwick Cockles are almost always peppermint, giving them a sharper, cleaner taste than most seaside rock.
A traditional recipe, virtually unchanged
The recipe is simple by design: sugar and glucose syrup boiled to a hard crack, flavoured with peppermint oil, and traditionally hand-worked and cut by local confectioners before being sold loose from jars in sweet shops. That simplicity is part of why the sweet has survived largely unchanged since the 19th century, while so many other regional boiled sweets have disappeared.
Part of Britain's boiled-sweet heritage
Berwick Cockles belong to a distinctly British tradition of place-named boiled sweets — Edinburgh Rock, Soor Plooms and Jethart Snails among them — where a town's confectionery history is written directly into the shape and name of the sweet itself. They remain a genuine piece of retro sweets history rather than a modern pastiche of one.
Frequently asked questions
What do Berwick Cockles taste like?
Berwick Cockles are hard-boiled peppermint sweets, usually striped pink and white, with a sharp, clean mint flavour rather than the fruit flavours typical of most seaside rock and boiled sweets.
Why are Berwick Cockles shaped like cockle shells?
The sweets are moulded into a ridged, fan shape that mimics a cockle shell, a nod to the cockle and shellfish beds along the Northumberland and Berwickshire coast around Berwick-upon-Tweed.
Where does the name Berwick come from?
They take their name from Berwick-upon-Tweed, the border town between England and Scotland where the sweets have traditionally been made and sold since the 19th century.