Watch Dale DeGroff show off his Cosmopolitan recipe here

If you were bartending between the mid-1990s and say, 2008 or so, there’s one cocktail you likely made more than any other.

And no, it wasn’t today’s ubiquitous Espresso Martini. It was the Cosmopolitan. You’d serve one over the bar and then the orders would come flooding in. In the stock rooms of bars all over the country there were 6-packs of the big glass Ocean Spray bottles stacked high, the drink’s popularity fuelled by popular culture and Sex & The City.

The problem was, though, that the Cosmopolitan — which is a perfectly good drink — was made so terribly most of the time, drowning in cranberry juice and sweeter than sugar syrup.

If only bartenders had followed the Dale DeGroff Cosmopolitan recipe we have for you here, there would have been many more happy guests.

As to who invented the Cosmopolitan — one of the most famous drinks the world has ever known, frankly — there is a bit of conjecture.

One claim has it that Cheryl Cook invented it in South Beach, Miami, some time around the mid 1980s. Another version of it has it being invented by a bartender called John Caine in Provincetown, Massachusetts , who took it with him to the gay bars of San Francisco.

The most credible, we think, is that the drink was invented by bartender Toby Cecchini at New York restaurant The Odeon in 1987. His spin used citrus-flavoured vodka, fresh lime juice, and cranberry juice — it was a riff on a drink a waitress at The Odeon had said she’d seen doing the rounds of gay bars in San Francisco.

Cecchini’s recipe is a strong one: 2 parts citrus vodka to 1 part each of triple sec, lime juice, and cranberry juice. You’ll note that it’s not absolutely drowned in cranberry juice; the cosmo should have a pinkish hue, not look like a deep crimson glass of cranberry juice.

But the bartender most associated with the Cosmopolitan recipe is Dale DeGroff. He used to be credited with the drinks invention, though he’s never claimed it; rather he “popularised a definitive recipe that became widely accepted as the standard,” he says.

That brings us to DeGroff’s recipe below — though you’re best to watch the master at work in the video, to catch him performing his trademark citrus flaming.


  • 45 ml Grey Goose Le Citron
  • 22 ml De Kuyper Triple Sec
  • 8 ml fresh lime juice
  • 30 ml cranberry juice
  1. Shake with ice and double strain into a De Kuyper Martini Glass.
  2. Garnish with a flamed orange peel.

Dale DeGroff has been a cocktail authority for over three decades, been credited with reviving the profession of bartending and setting off a cocktail explosion that continues to transform the industry to this day. He developed his extraordinary techniques and talent at the legendary Rainbow Room, where in the 1980’s, he pioneered a gourmet approach to recreating the classic cocktails and popularised the Cosmopolitan.

De Kuyper, the world’s number one selling liqueur brand, partnered with Dale DeGroff on this year’s edition of The Works program. The Works is a series of inspirational workshops designed to upskill bartenders and consumers on cocktail trends, and this year saw DeGroff travelling around Australia educating our bartenders.