History of the 'Sidecar'

You’ll find the Sidecar’s past is famously disputed, with both London’s Buck’s Club and Paris bars claiming it after World War I. Bartenders Pat MacGarry and Harry MacElhone appear in the earliest stories, while the name likely came from a motorcycle sidecar tied to a military patron. The first printed 1922 recipes used equal parts cognac, Cointreau, and lemon, before later versions turned drier and sometimes added a sugar rim. There’s more behind this classic.

Key Takeaways

• The Sidecar likely emerged after World War I, with London and Paris both claiming its creation and no undisputed inventor.
• Pat MacGarry of Buck’s Club and Harry MacElhone are the figures most often linked to the drink’s earliest history.
• Its name is most commonly tied to a military patron arriving by motorcycle sidecar, though a sugar-rim theory also exists.
• The first printed Sidecar recipe appeared in 1922, originally using equal parts cognac, Cointreau, and fresh lemon juice.
• The cocktail evolved from earlier brandy sour traditions, later shifting toward a drier 2:1:1 style and optional sugared rim.

Who Invented the Sidecar Cocktail?

No one can name a single undisputed inventor of the Sidecar cocktail, because its origin splits between London and Paris in the years just after World War I. You can trace the strongest claims to three bartenders whose names keep resurfacing in early records and later recollections.

In London, Pat MacGarry of Buck's Club often appears first. Robert Vermeire credited him in 1922, and Harry MacElhone initially did too before later claiming the drink himself. MacElhone mattered because he published an early recipe, then gained fame at Harry's New York Bar in Paris. The first printed Sidecar recipes appeared in 1922, giving the drink an early documented debut. Frank Meier, the Ritz bartender, offered another vivid origin story tied to a soldier arriving by motorcycle sidecar. Between printed recipes, bartender rivalries, and patron anecdotes, you're left with a shortlist rather than one proven creator. MacElhone's own background adds another layer, since he had served in the Royal Navy Air Service during the First World War. Much like the debated origins of the Sidecar, the history of art is full of contested attributions, including questions surrounding ukiyo-e woodblock prints and which masters truly defined the form before their techniques were widely exported and celebrated.

Why Sidecar Origins Are Debated

Because the earliest Sidecar stories overlap but don't fully agree, the drink's origin remains contested. You'll find Paris and London both staking claims, each tied to a bartender, a military patron, and a motorcycle sidecar. Ritz Paris points to Frank Meier, while Buck's Club credits Pat MacGarry around 1919. Harry MacElhone and Robert Vermeire then complicate matters by publishing early printed versions with strikingly similar backstories. Both 1922 books also gave an equal-parts recipe of cognac, lemon juice, and orange liqueur, which further deepens the uncertainty over who first created the drink. A likely historical narrative is that MacGarry refined the drink in London before it was popularized at Harry's New York Bar in Paris.

You can also trace debate to older influences. The Brandy Crusta from New Orleans shares key elements and may have evolved into the Sidecar through regional variations rather than one dramatic invention. Much like the Harlem Renaissance movement, which was shaped by collective contributions rather than a single defining moment, the Sidecar's identity emerged from overlapping influences across cities and cultures. Add conflicting publication dates, migration between London and Paris bars, and you get competing narratives shaped by memory, marketing, and cultural myths instead of one verifiable, singular beginning.

What the First Sidecar Recipes Looked Like

If the origin stories stay murky, the earliest printed recipes give you something more concrete to follow.

You'd see an equal-parts formula: 1 ounce each of cognac, Cointreau, and fresh lemon juice.

That dry brandy sour structure kept sweetness restrained, and bartenders shook it hard with ice, then strained it straight up for crisp coupe presentation.

As the drink evolved, you'd notice cognac proportions shifting toward a stronger base, usually 2:1:1.

This later balance reflected the English school, which favored a more spirit-forward Sidecar than the earlier French equal-parts style.

A common build became 2 ounces cognac with 3/4 ounce each of Cointreau and lemon juice.

By 1934, some recipes added a sugared half-rim to soften the lemon's bite.

It's also worth noting that a Sidecar is best served icy cold, with a brief shake of about 10 seconds helping avoid too much dilution.

You'd still find the core unchanged: brandy, orange liqueur, and fresh citrus, with occasional twists like simple syrup, Champagne, or green Chartreuse in related riffs later.

How Paris and London Claimed the Sidecar

Why do both Paris and London insist they gave the Sidecar its start?

You can trace the Paris claim to Frank Meier at the Ritz Hotel, where he reportedly mixed it in the early 1920s for an American army captain arriving in a motorcycle sidecar. That glamorous setting, plus Meier’s generous cognac style, tied the drink to Roaring Twenties Paris. The story also gained weight because Harry’s ABC of Mixing Cocktails helped bring the recipe into print during the 1920s. Early cocktail books also place the drink’s print debut in the early 1920s, strengthening Paris’s connection to its rise.

You can follow the London claim to Pat MacGarry at Buck’s Club, who was said to invent it around 1919 for another American captain. Buck’s Club already carried prestige through its fashionable crowd and MacGarry’s cocktail reputation.

Then Harry MacElhone complicated everything: he popularized the drink in Paris in 1922 but credited MacGarry in print. With matching stories and no firm proof, you’re left with a lasting rivalry between two cocktail capitals.

Why the Sidecar Cocktail Has That Name

Most accounts trace the Sidecar's name back to the motorcycle attachment that became a familiar sight after World War I. You'll usually find the strongest theory in stories from Paris and London, where a patron, often described as an American army captain, supposedly rode to a bar in a sidecar and inspired the name. Harry MacElhone tied the drink to such a figure, and David Embury repeated a similar version, reinforcing the cocktail's motorcycle imagery. This explanation fits the drink's likely emergence around World War I, when sidecars were a common sight in both cities. No single source has ever settled the matter, and historians still note multiple origin stories surrounding the drink's name.

You'll also encounter a rival explanation based on rim symbolism. In that telling, the name refers to sugar placed on only part of the glass, creating an off-balance look like a sidecar fixed beside a motorcycle. That theory appeared later, though, so the transport story still carries more historical weight for most historians today. Much like Nepal's national flag, whose precise geometric construction is codified in its constitution to preserve a centuries-old tradition, some iconic symbols earn their definitions through deliberate and lasting documentation.

What Is in a Classic Sidecar Cocktail?

Whatever story you accept about the name, the classic Sidecar itself stays remarkably simple: cognac, orange liqueur, and fresh lemon juice.

You’ll usually see VSOP cognac as the base, with Cointreau providing bright orange flavor and lemon juice delivering the drink’s tart edge. Recipes vary, though many bartenders use a 2:1:1 balance, while some older French versions call for equal parts. The first printed recipe appeared in 1922 in Robert Vermeire’s book, a key first printed recipe milestone in the Sidecar’s history.

To make one, you shake the ingredients hard with ice for 10 to 20 seconds, then double strain into a chilled coupe. You might rim the glass with superfine sugar if you want a sweeter first sip. Cognac variations include brandy or Armagnac, and some recipes swap in triple sec. Armagnac is a type of French brandy from Gascony in southwest France.

Garnish options usually feature an orange twist or lemon twist, though cherries sometimes appear too.

How the Sidecar Cocktail Changed Over Time

Although the Sidecar’s template stayed simple, the drink itself shifted in noticeable ways as it moved from its World War I-era roots into the 1920s and beyond. You can trace that change through its lineage: from the Brandy Crusta and earlier Sour formulas into a drier, sharper mix built on brandy, lemon, and orange liqueur. As bartenders refined it, brandy often gave way to cognac, and spirit aging started to matter more. The drink was firmly established by 1922 printed guides, when it appeared in both Harry MacElhone’s ABC of Mixing Cocktails and Robert Vermeire’s Cocktails and How to Mix Them.

You also see evolution in the ratios. Early French-style versions often used equal parts, while English recipes leaned toward a stronger two-to-one-to-one balance. During Prohibition, the Sidecar slipped into speakeasies, sometimes with American brandy. Later, glassware trends and premium cognac helped cement its polished, enduring identity worldwide.

When the Sugar Rim Joined the Sidecar

When the sugar rim joined the Sidecar, it didn’t appear out of nowhere—it came straight from the Brandy Crusta, the New Orleans cocktail Joseph Santini created in the mid-1850s. You can trace this sugar evolution through Santini’s brandy, curaçao, lemon juice, and syrup formula, all served with a sugared edge. Jerry Thomas preserved that idea in 1862. The Sidecar is often seen as a modern evolution of the Brandy Crusta.

As the Sidecar took shape, you see bartenders borrow those rim techniques to balance sharp lemon and brandy with a touch of sweetness. In many recipes, the sugar rim remained essential sweetness, especially since Cointreau contributes only limited sugar to the drink. By the early 1920s, Robert Vermeire’s book presented the sugar-rimmed glass as standard, tying the garnish to Pat MacGarry’s recipe. In London, the rim stayed essential, while some French bartenders skipped it. Either way, the sugared edge helped define the Sidecar’s polished, elegant identity in bars everywhere.

How the Sidecar Spread and Became a Classic

As the First World War faded, the Sidecar moved quickly from a disputed creation story into the elite bars of Paris and London, where its simple mix of cognac, orange liqueur, and lemon juice made it easy to copy and order.

You can trace its rise through a post war cultural appetite for stylish drinking, with Harry’s New York Bar, the Ritz, and Buck’s Club all pushing versions into fashionable circulation.

You see its spread confirmed in early printed recipes from the early 1920s, which helped standardize bartending techniques and ingredients across Europe. Its staying power came from a balanced taste that felt both refined and refreshing.

Because bartenders could shake it fast and guests could remember it easily, the drink traveled well. By the time David Embury praised it in 1948, you weren’t just ordering a trend; you were choosing a balanced classic with lasting appeal.