The patron saint of the punch. The club that changed Philadelphia. The drink that connected them.
Two great challenges in 16th-century England were solved by clarified milk punches. One was the lack of refrigeration. The other was that the liquors in circulation were extremely rough on the palate. The punch addressed both at once — softening the spirit, preserving the drink.
The earliest known milk punch recipe comes from Mary Rockett in 1711. Brandy-based, it called for lemons, sugar, and water for dilution. With milk added and then curdled, the resulting strained, curd-free drink was not only silky and remarkably palatable — it had a shelf life of months without refrigeration. Most English milk punches remain variations on Rockett's foundational recipe.
"As a testament to its seeming imperishability — bottles of punch found in the cellar of Charles Dickens after his death remained potable."
According to the Massachusetts Historical Society, Benjamin Franklin corresponded with James Bowdoin — a Massachusetts politician — over the course of 40 years on a variety of scientific matters. They even published a piece together on electricity. In one of their surviving correspondences, Franklin wrote to Bowdoin in 1763:
"Herewith you have the Receipt you desired."
— Benjamin Franklin, in a letter to James Bowdoin, 1763
What followed was a clarified milk punch recipe not much different from Rockett's. Did Bowdoin throw back some CMP with Franklin and just have to have that recipe? That is not hard to imagine.
Because Franklin's recipe contained proportions for a very large batch, the Massachusetts Historical Society has provided a scaled-down version with a more manageable yield. That recipe — adapted here — is presented as Franklin intended it: as something to be shared.
Combine brandy, lemon juice, zest, sugar, and water. Add warmed milk — the mixture will curdle. Rest, then strain repeatedly through cheesecloth until clear. Bottle and chill. Serve when ready.
Source: Massachusetts Historical Society · Franklin PapersIn 1727, Franklin founded the Junto Club — also known as the Leather Apron Club. Members met at a Philadelphia tavern on Friday evenings for drinks and conversations of moral, political, and philosophical import. The club was designed for both self and social improvement, and it drew members of remarkably diverse livelihoods.
Mathematician and inventor of the Hadley quadrant, used in navigation.
Farmer and printer, Franklin's early business partner at the Pennsylvania Gazette.
Bookbinder by trade, known for his good humor and sharp memory.
Shoemaker who taught himself mathematics and later became a surveyor.
A gentleman of means who later cast the iron stove plates for Franklin's famous stove.
Merchant and eventually a judge — one of the more prosperous early members.
Through conversation and shared drinks on those Friday evenings, the Junto Club bettered society in ways that outlasted every one of its members. The club gave Philadelphia — and the country — institutions that endure to this day.
Pennsylvania Hospital — the first public hospital in America. The Union Fire Company — volunteer firefighting, because fires don't wait for the wealthy. The Library Company of Philadelphia — born of necessity when members needed shared access to scattered source material. They pooled their books. The idea spread.
"Our club, the Junto, was found so useful and afforded such satisfaction to the members that several were desirous of introducing their friends…"
— Benjamin Franklin, Autobiography
Without refrigeration and with rough spirits in wide circulation, English drinkers needed a way to make their liquor both palatable and shelf-stable. Clarified milk punch answered both problems.
The earliest known written milk punch recipe — brandy, lemon, sugar, water, milk. Simple, effective, and the template for nearly everything that followed.
A diverse group of Philadelphia tradesmen, thinkers, and dreamers begins meeting on Friday evenings over drinks. The conversations that followed changed the city.
In a letter to James Bowdoin, Franklin includes a clarified milk punch recipe — proof that the drink was circulating among Philadelphia's most curious minds.
After Charles Dickens' death, bottles of milk punch discovered in his cellar are found to still be drinkable — a testament to the drink's remarkable shelf stability.
The New York Times reports that bartenders are making clarified milk punches because of popular demand — patrons asking to be notified when a new flavor is ready.
Philadelphia reclaims its place in the story. Modern adaptations continue to proliferate — centuries-old technique, brand-new gustatory adventures. The Junto lives on.