A Quaker from Birmingham with strong views about alcohol
John Cadbury was born in 1801, trained as a tea dealer in Leeds, and opened a shop on Bull Street in Birmingham in 1824 selling tea, coffee and drinking chocolate. He was a Quaker, and his faith shaped the business from the start. He genuinely believed drinking chocolate could serve as a reasonable alternative to alcohol, which tells you something about the strength of his convictions and possibly also about Victorian-era pub culture. From 1831, Cadbury moved into factory production of cocoa and drinking chocolates on Bridge Street, though at that point the cost of production kept it largely out of reach for ordinary households.
The sons who rescued it
John Cadbury handed the business to his sons Richard and George in 1861, by which point things were not going especially well. The brothers steadied things by adopting a Dutch cocoa press in 1866, developed by Coenraad van Houten, which extracted cocoa butter more effectively and produced a cleaner product they marketed as Cocoa Essence. It sold. In 1879 they opened a new factory on a rural site south-west of Birmingham, and around it George Cadbury built Bournville, a model village for employees with decent housing, green space, and, in keeping with family principles, no pubs whatsoever. The Dairy Milk bar that launched in 1905 was the product of all of that: better processes, a purpose-built factory, and a family that had spent decades taking chocolate seriously.
The glass and a half
In 1928, Cadbury introduced the phrase that would follow the bar everywhere: a glass and a half of full cream milk in every half pound. It was advertising copy, but it was also roughly true, and that combination is rarer than it sounds. The slogan stuck because it captured something specific about the bar rather than just claiming it was wonderful in a vague, unverifiable way. Purple had already been adopted as the brand's colour in 1905, reportedly in honour of Queen Victoria. By the time the script logo was derived from William Cadbury's signature in 1921, the visual identity was more or less in place, and it has remained remarkably stable ever since despite everything that has happened to the ownership structure.
The ownership question, handled honestly
Cadbury merged with J. S. Fry and Sons in 1919, then with Schweppes in 1969, then was acquired by Kraft in 2010, which became Mondelez International in 2012. That is a lot of corporate shuffling for a bar that still looks more or less as it did a hundred years ago. The Dairy Milk recipe and the packaging have evolved over the decades, and those changes have not always been welcomed quietly, particularly by British expats who developed strong opinions about what the bar should taste like. What remains consistent is the name, the purple, and the basic proposition: a milk chocolate bar made with more milk than seemed strictly necessary, which turned out to be exactly right.
What it means from a distance
There is something mildly absurd about how much a chocolate bar can matter when you live far enough from home. Cadbury Dairy Milk is not a complicated product. It does not require an explanation or a pairing suggestion. But for a lot of British people in Canada, it is the bar that was in the newsagent, in the lunchbox, at the checkout, in the grandparents' cupboard at Christmas, broken into squares and passed around during something on the television. The 4-pack is a practical format and also, quietly, four opportunities to have that moment again. You can find it at The Great British Shop, which is where the sensible decision to stock it was made.
