Words by Simon Difford
The Sidecar is a classic cocktail made with cognac, triple sec orange liqueur and lemon juice. Traditionally made to be on the slightly sour side of balanced, it is often served in a glass with a sugared rim to compensate. However, modern bartenders tend to forgo the sugared rim and balance when mixing with the addition of a dash of sugar syrup or other sweetener.
The proportions of this drink are debated as much as its origin. Perhaps due to ease rather than balance, the equal parts formula (1 x brandy, 1 x triple sec and 1 x lemon juice) was the earliest published recipe (Harry McElhone's 1919 ABC of Cocktails and Robert Vermeire's 1922 Cocktails: How to Mix Them) and still seems popular to this day.
In his 1948 Fine Art of Mixing Drinks, David A. Embury writes of the 'equal parts' Sidecar, "This is the most perfect example of a magnificent drink gone wrong". He argues that "Essentially the Sidecar is nothing but a Daiquiri with brandy in the place of rum and Cointreau in the place of sugar syrup" and so the Daiquiri formula should be followed (2 x brandy, 1/2 x triple sec and 1/4 lemon juice). This may work for a Daiquiri but makes for an overly dry Sidecar.
In his 1930 The Savoy Cocktail Book, Harry Craddock calls for 2 x brandy, 1 x Cointreau and 1 x lemon juice.
MacElhone and Vermiere' s equal parts recipe are referred to by some as belonging to "the French school" while the Savoy's 2:1:1 formula is said to be from the "English school". My Sidecar recipe takes the middle ground between The Savoy and the 'equal parts' camp. I also find this drink benefits from a dash of Pineau des Charentes or sugar syrup to help balance the citrus and, if using just-out-the freezer ice, a little extra dilution.
There have been periods when it has been fashionable to coat the rim of the glass in which this drink is served with sugar. The earliest written reference to this is in 1934. Thankfully sugar rims are now out of vogue and, as Embury writes in his book, "A twist of lemon may be used if desired and the peel dropped into the glass. Otherwise no decoration."
In his 1948 Fine Art of Mixing Drinks, David A. Embury says of the Sidecar's origin: "It was invented by a friend of mine at a bar in Paris during World War I and was named after the motorcycle sidecar in which the good captain customarily was driven to and from the little bistro where the drink was born and christened."
Embury doesn't name the bar but it's commonly assumed that he meant Harry's New York Bar and that the cocktail was created by its owner, Harry MacElhone. However, in early editions (1919 and 1922) of Harry's own ABC of Cocktails he credits the drink to Pat MacGarry "the Popular bar-tender at Buck's Club, London", but in later editions appears to take credit for the drink himself.
In his 1922 Cocktails How To Mix Them, Robert Vermeire writes, "This cocktail is very popular in France. It was first introduced in London by McGarry, the celebrated bar-tender of Buck's Club."
Like so many classic cocktails we shall probably never know who created/named the Sidecar cocktail but it would appear to have Parisian origins and to have been popularised by McGarry at London's Bucks Club.
Sidecar recipes & variations
Sidecar Cocktail (Difford's recipe) - classic (with a splash of Pineau des Charentes)
Biblical Sidecar - a spicy Christmassy sidecar
Biggles Sidecar - with ginger liqueur
Chelsea Sidecar - gin based
Chocolate Sidecar - with crème de cacao and port
Eastern Raspberry Sidecar - with sake and fresh raspberries
Gennaros Sidecar - with limoncello
Grand Sidecar - Difford's two ingredient Sidecar
Lady's Sidecar - with orange and lemon juice