The Fitzgerald is what happens when a master bartender gets bored of answering "gin and tonic" with a gin and tonic. Dale DeGroff built it at New York's Rainbow Room in the 1990s: a straight gin sour — gin, lemon, sugar — with two dashes of Angostura bitters stirred through. The bitters are the whole trick. They add a spiced, woody undertone that turns a three-ingredient standby into something people ask about.
The shortest distance between a gin skeptic and a second round is a Fitzgerald.
History
Dale DeGroff created the Fitzgerald during his tenure at the Rainbow Room, the Midtown institution where he spent the late 1980s and 1990s re-teaching America what a properly made cocktail was. By his own account it began as an off-the-cuff answer for a guest who wanted gin but not a gin and tonic; the recipe was later set down in his 2002 book The Craft of the Cocktail. As origin stories go, this one is unusually well documented — the creator wrote it down himself.
The name is a nod in the direction of F. Scott Fitzgerald, patron saint of the well-lubricated Jazz Age — an association, not a claim that the novelist ever drank one.
The Spec
This is a standard sour skeleton — two parts strong, three-quarters sour, three-quarters sweet — with Angostura bitters shaken right in rather than dashed on top. Served over ice in a rocks glass, it drinks like lemonade with a library card.
The Angostura Is the Point
Without the bitters this is just a gin sour — pleasant, forgettable. Two dashes of Angostura add clove, cinnamon, and a bitter root edge that reads as depth rather than spice. Don't float them on top; shake them with everything else so they integrate.
Gin Choice
A juniper-forward London dry is the right call — the bitters need something assertive to push against. A soft citrus-led gin gets steamrolled and the drink collapses into spiced lemonade.
Bottom Line
The Fitzgerald is the easiest upgrade in the gin canon: every ingredient is already on your shelf, and the result tastes like it required one more. Make it for someone who "doesn't like gin" and watch the position soften.