Singapore Sling
The Singapore Sling was created by Ngiam Tong Boon at the Long Bar of the Raffles Hotel in Singapore around 1915. It was built as a drink a woman could order in public without the social discomfort that accompanied ordering spirits directly, the pink colour and fruit-forward character providing a degree of cover that a straight gin drink would not have offered in that era. The cover worked. The drink outlasted the social conditions that made it necessary by more than a century. The recipe that circulated for decades after Ngiam's original was disputed, diluted, and in many cases replaced entirely by a pre-mixed version served at the Raffles Long Bar itself. The version documented here works from the most credible reconstruction of the original, built around gin, Cherry Heering, Cointreau, Bénédictine, grenadine, fresh pineapple juice, fresh lime juice, and Angostura bitters. It is a more complex and considerably more interesting drink than the commercial versions that carry the same name. Fresh pineapple juice is not optional. Tinned or carton pineapple juice produces a flat, artificially sweet result that the rest of the ingredients cannot compensate for. Juice a fresh pineapple immediately before building the drink and the difference is immediate and unambiguous.
Glassware: Sling Glass
Garnish: Pineapple slice and Luxardo Maraschino Cherry
Ingredients
45ml
A clean London Dry with enough juniper backbone to hold its own across the volume of pineapple juice and Cherry Heering.
15ml
Cherry Heering is the benchmark. Brings dark cherry, chocolate, and spice that cheaper cherry liqueurs cannot replicate in this structure.
7.5ml
Provides clean orange character and sweetness. Do not substitute with a cheaper triple sec as it will make the drink taste synthetic.
7.5ml
Adds herbal complexity and honey warmth that sits underneath the fruit without announcing itself. There is no direct substitute.
10ml
Use a quality grenadine made from real pomegranate. Cheap grenadine is artificially coloured sugar syrup and will flatten the drink.
120ml
Juiced immediately before building. Tinned or carton pineapple juice produces a flat, sweet result the other ingredients cannot rescue.
15ml
Squeezed immediately before use. Provides the acid cut that keeps the drink from becoming cloying across its full volume.
1 dash
A single dash ties the spice and fruit elements together. More than one and the bitterness becomes intrusive in a drink this fruit-forward.
1 scoop
Used both for shaking and for serving. Fill the sling glass or highball fully before straining the drink over it.
1 wedge
A single fresh slice cut from the same pineapple used for juice. Sit it on the rim of the glass.
1 cherry
Luxardo is the benchmark. Skewer alongside the pineapple slice or drop into the drink.
Instructions
Juice a fresh pineapple immediately before building the drink.
Squeeze lime juice immediately before building.
Add gin, Cherry Heering, Cointreau, Bénédictine, grenadine, fresh pineapple juice, fresh lime juice, and Angostura bitters to a shaker.
Add a scoop of cubed ice and shake hard for 12 to 15 seconds.
Fill a sling glass or highball with fresh cubed ice.
Strain the cocktail over the ice.
Garnish with a fresh pineapple slice and a Luxardo Maraschino Cherry on the rim.
Serve immediately with a straw.
Expert Tip
The volume of pineapple juice in this drink means every other ingredient must be measured precisely. The Cointreau and Bénédictine at 7.5ml each are not afterthoughts. They are structural. Reducing either to simplify the build will produce a noticeably less interesting drink. Measure everything, use fresh juice, and the complexity takes care of itself.
Flavour Profile
The Origin
Ngiam Tong Boon worked as a bartender at the Long Bar of the Raffles Hotel in Singapore in the early years of the twentieth century. The drink he created around 1915 was built to a specific social purpose: to give women a means of drinking in public that did not carry the associations of ordering spirits directly. The pink colour, the fruit character, and the long format provided the necessary cover. The drink was an immediate success and became synonymous with the hotel that served it.
The recipe that followed Ngiam's original into the world was subject to considerable variation, gradual simplification, and eventual replacement by a commercially premixed version that the Raffles Long Bar began serving to the volume of tourists the drink's reputation attracted. The premix bears the name. It does not bear much resemblance to the drink that earned it.
The Structure
The Singapore Sling is a long drink built on a gin base with a layered modifier structure that sets it apart from simpler slings. Cherry Heering provides dark fruit and spice. Cointreau provides orange brightness and sweetness. Bénédictine provides herbal depth and honey warmth. Grenadine provides colour and a soft pomegranate note. Fresh pineapple juice provides the primary volume and the tropical character that defines the drink. Fresh lime juice provides the acid that keeps all of that sweetness in check.
Each modifier is present in a relatively small volume. None of them dominates individually. Together they produce a drink that tastes like considerably more than the sum of its parts, which is the signature of a well-constructed long cocktail.
The Pineapple Juice Question
Fresh pineapple juice is not a premium option in this drink. It is the structural foundation. Pineapple juice from a tin or carton is heat-treated, which destroys the enzymes and volatile aromatics that give fresh pineapple its character. What remains is a flat, artificially sweet liquid that no amount of quality gin or Cherry Heering can compensate for. A single fresh pineapple yields considerably more juice than this recipe requires and the remainder keeps well in the refrigerator for twenty-four hours. Juice it fresh and use it immediately.
How to Serve It
Shaken hard and strained over fresh ice in a sling glass or highball, with pineapple and cherry on the rim and a straw to reach the bottom of the glass. This is a warm weather drink by temperament, long enough to drink slowly and complex enough to reward the time it takes. The Raffles Hotel context is not incidental to how it is best consumed. It is a drink that asks for a certain amount of leisure. Give it that and it performs accordingly.
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The Spirit
GinA distilled spirit defined by juniper-forward botanicals, typically dry in style and aromatic in profile. Gin forms the backbone of many classic and modern cocktails.
Recipe by Jerry Can Spirits
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