Cocktail of the Month: A Parisian Boulevardier for Spring

The Boulevardier is one of those cocktails that today is often reduced to a quick description: «a Negroni with bourbon». Technically that is correct – historically, however, it does not quite do the drink justice.

The cocktail emerged in Paris in the 1920s, at a time when American visitors – and many expatriates – shaped the city’s bar culture. One frequently cited reference point is Harry’s New York Bar, among the establishments where many classic mixtures of that era were documented and carried forward.

Context of Aperitif Culture

The name of the cocktail is often linked to Erskine Gwynne, an American journalist in Paris who published a magazine called «The Boulevardier». Whether he actually invented the drink or merely gave it his name remains uncertain. In both cases, however, the context fits perfectly: Paris, the boulevards, the culture of the aperitif – combined with a distinctly American influence through whiskey.

In terms of taste, the classic Boulevardier is a precisely constructed bitter aperitif, though built on a slightly different structure than the Negroni.

A Foundation of Bourbon

While gin provides the Negroni with its clear aromatics and citrus tension, the Boulevardier rests on a bourbon foundation: barrel spice, vanilla sweetness, often even roasted notes. Campari provides the backbone with bitter orange, while red vermouth connects both sides with herbs, dried fruit and a subtle oxidative note.

The key element is balance. The Boulevardier works through the interplay of bitterness, spice and warmth. Traditionally it is therefore served short – compact, concentrated and with carefully controlled dilution.

A Spring Touch with Ginger Ale

This is exactly where our idea begins: allowing the Boulevardier to move gently toward spring without losing its DNA. Not by making it fruity or «dressing it up» with juice, but through texture and a targeted note of freshness.

Kinley Ginger Ale, from the Coca-Cola universe, offers two tools for this: ginger and carbonation. Ginger fits naturally into the drink’s aromatic family because it does not compete with the bourbon’s barrel spice but rather complements it. At the same time, it lifts Campari’s bitter orange – not sweeter, but clearer. Carbonation changes the perception on the palate: the drink feels lighter, drinks faster, and gains a liveliness that a classic short drink simply does not have.

A Deliberate Top-Up

With the Kinley Ginger Ale we rely on an accessible filler with a noticeable, rounded sweetness. That is not a disadvantage, but it determines the dosage. We therefore do not use the ginger ale to «fill the glass to the top», but as a deliberate top-up.

The goal is a cocktail that still tastes like the original – just with more lift and a stronger sense of spring: less winter heaviness, more length, and greater drinkability.

Technically, the drink is built like a classic. Bourbon, Campari and red vermouth first go into the mixing glass in a 1:1:1 ratio. For this Boulevardier twist we choose a highball glass filled generously with ice. Ideally use well-frozen ice cubes, as they keep the drink cold without diluting it too quickly.

Finish in the Highball Glass

After stirring, the base goes into the highball glass, followed by a moderate addition of Kinley Ginger Ale. This keeps the bitterness present, the vermouth in play, and the bourbon firmly in the lead.

For a touch of spring, express an orange zest over the glass. The essential oils land exactly where Campari and vermouth are already working: citrus, herbs and bitterness. Those who prefer the result a little drier and sharper can add a dash of Angostura bitters – enhancing the spice and holding the drink together without adding further sweetness.

The result is not an entirely new drink, but a refined seasonal twist. We wish you a wonderful spring.

Recipe – Boulevardier Ginger

… 3 cl bourbon
… 3 cl Campari
… 3 cl red vermouth, preferably Italian style
… highball glass filled with ice

Preparation

… stir briefly
… Kinley Ginger Ale 4–6 cl (starting point)
… up to max. 8 cl if you prefer a lighter drink
… orange zest, optionally 1 dash Angostura bitters

#Cheers!

Peter Jauch is…

… a spirits sommelier with a penchant for high-end cocktails, often pairing them with fine food.
… author of coffee-table books on gin & champagne.
… an experienced spirits and champagne tasting host.
… co-organizer of an experiential festival together with friends.