The Glass & A Half of Truth: A Campaign to Restore Real Dairy Milk
For the better part of a century — since 1928 — Cadbury made Britain a promise and printed it on the wrapper: a glass and a half of full cream milk in every half pound. It wasn't advertising copy. It was the recipe — British milk and cocoa butter, more generous than it needed to be, from a company that thought generosity was the point.
Today the UK bar lists vegetable fats — palm and shea — substituting for cocoa butter, an allowance British law caps at 5% of the bar. The family bar quietly went from 200g to 180g. The Creme Egg lost its Dairy Milk shell. Somerdale closed a week after its new owners promised to keep it open. Each step legal; each step small; each step in the same direction. We've documented every one of them, with dates: the full sixteen-year record is here.
We are not asking anyone to hate a chocolate bar. We're saying the last thing left of the original promise — the recipe itself — is worth defending, because we've already lost the rest.
Australians Already Won This Fight
This campaign asks for nothing hypothetical. In 2009, Cadbury put palm oil into Australasian Dairy Milk. Consumers in New Zealand and Australia pushed back — talkback radio, boycotts, and Auckland Zoo banning Cadbury from its shelves over orangutan habitat — and within months the company admitted it had "got it wrong" and took it out. The Australian bar has been made without palm-oil substitution ever since. The full comparison, label to label, is here.
The same company. A comparable market. A recipe it already makes, at scale, profitably — for someone else. Meanwhile, devoted customers across Europe pay double or triple the UK price to import the British bar — up to €8.99 for a 180g block in Vienna — out of loyalty to what the wrapper used to mean.
Britain never asked for the Australian standard. So we're asking.
The Three Demands
We call on Mondelez International to:
- Remove palm and shea fat substitution from UK Cadbury Dairy Milk — cocoa butter doing cocoa butter's job, as in the bar Cadbury already makes for Australia.
- Commit publicly to a "real chocolate" standard for the UK flagship — no vegetable-fat substitution in Dairy Milk, stated on the label, so the recipe can never again erode quietly.
- Recommit to British milk — publish the dairy sourcing behind the glass and a half, and put long-term contracts with British family dairy farms behind the brand's founding promise.
That's all. No boycott of anyone's livelihood, no demand the company lose money — Australia proves the recipe works commercially. Three changes Mondelez could announce in a single press release and be applauded for.
Why They'd Say Yes
Companies the size of Mondelez respond to two things: brand damage and revenue signals. Both already point our way.
When the Creme Egg recipe changed visibly in 2015, reported sales fell by £7–10 million in a year (Nielsen and IRI estimates differ on the exact figure). That's the price of getting caught changing a recipe Britain loves. The reverse is also true: restoring the flagship recipe is the cheapest brand-trust purchase available to a company that has spent sixteen years drawing down the account. The first mover here gets to own "we listened" — and the glass and a half becomes true again, which is worth more than any campaign Mondelez's agencies could invent.
And the coalition writes itself: British dairy farmers who'd supply the milk, environmental groups who'd celebrate palm oil leaving the nation's biggest bar, consumer groups already documenting shrinkflation, and several million people who simply remember the taste.
What You Can Do Today
Sign and share. The campaign page has the petition, the evidence, and the tools: madeproperly.uk/campaign/glass-and-a-half. A UK Government petition that reaches 100,000 signatures is considered for parliamentary debate — at which point Mondelez defends the palm oil in Dairy Milk on the record, or takes it out.
Read the label. Pick up your bar, find "vegetable fats (palm, shea)," and show someone. The label does the persuading; that's why it's on it.
Vote with your wallet, positively. You don't have to give up chocolate to make the point. Buy the real thing from makers who never substituted anything — the Real Food producers this site verifies are a good place to start.
We are what we eat. Britain fed Cadbury for two hundred years — its milk, its workers, its loyalty. Asking for real chocolate in return isn't a protest. It's an invoice.
Every factual claim in this campaign traces to the sourced articles above; figures that are estimates are labelled as estimates. This campaign is about quality, transparency and choice — vegetable-fat substitution within the 5% allowance is lawful, and no claim to the contrary is made or implied. Corrections: hello@madeproperly.uk.