Banana Daiquiri
The Banana Daiquiri is the frozen daiquiri’s tropical firstborn, blended in the Caribbean resort era and built on the one fruit that blends thicker than ice cream. It is the drink the blender was waiting for. A mountaintop bar on St Thomas holds the most persistent claim, dating it to the 1950s, and has been pouring it to cruise traffic ever since. The modern spec doubles the banana. Fresh ripe fruit supplies the body and the honeyed sweetness, a measure of proper banana liqueur supplies the cooked depth and the proof, and each covers what the other lacks. Lime holds the daiquiri’s citizenship, and without it the drink is simply a milkshake with rum in it. Ripeness is the entire quality question, and it is not a close-run thing. A freckled banana makes velvet and a green one makes regret, and that single choice matters more than anything else in the build.
Glassware: Hurricane Glass
Garnish: Banana and Maraschino Cherry
Ingredients
45ml
The daiquiri’s engine, running clean underneath the fruit’s volume. A light Cuban-style rum keeps out of the banana’s way, which is what the drink needs it to do.
15ml
The cooked half of the doubling: modern craft depth backing up the fresh fruit’s body. Fresh banana alone blends beautifully and drinks slightly hollow without it.
Half, ripe
The body of the drink, freckled-ripe or frozen at ripeness. It blends to the velvet texture that gave the drink its reputation, and a green one produces something thin and faintly green-tasting.
20ml
The citizenship papers. It is the acid that keeps a blended banana a daiquiri rather than a milkshake with rum in it, and it has to be squeezed to order.
10ml
Ripeness insurance, flexed to the fruit in front of you. A properly spotted banana barely needs any, and a firmer one takes the full measure.
Instructions
Add the rum, banana liqueur, banana, lime juice and syrup to a blender.
Add a cup of crushed ice.
Blend for 10 to 15 seconds, until smooth but still thick.
Pour into a hurricane glass and garnish with a banana slice and a cherry.
Expert Tip
Peeled ripe halves from the freezer beat fresh fruit, and it is the best trick in the drink. Frozen banana blends colder and thicker with no dilution tax, so you need less ice, the texture holds longer in the glass, and the ripeness is locked in at the moment you froze it rather than being whatever the fruit bowl happens to offer today. Keep a bag of them. After that comes the blend: ten to fifteen seconds and stop at smooth, exactly as with a Piña Colada, because ten seconds too long thins the velvet into a milkshake that separates while the garnish is going on. Flex the syrup to the fruit as well, since a properly spotted banana barely needs any.
Behind the Banana Daiquiri
Flavour Profile
The Origin
The frozen daiquiri family colonised the Caribbean along with the electric blender, and the banana reading quickly became its flagship. The Mountain Top bar on St Thomas claims the invention from the 1950s and has poured it to generations of cruise passengers since, which is the most persistent claim although not a documented one.
Wherever the truth actually anchors, the drink is resort history in a glass. It belongs to the same moment as the Piña Colada and the Bahama Mama: a Caribbean tourism industry expanding fast, a new machine behind the bar, and a great deal of local fruit.
The Double Banana
Fresh fruit alone blends beautifully and drinks slightly hollow. Banana liqueur alone tastes cooked and one-dimensional with no body behind it. The modern spec runs both, and each supplies exactly what the other is missing.
The fresh half brings texture, that particular honeyed sweetness, and the velvet that gave the drink its name. The liqueur brings a concentrated, slightly caramelised depth and fifteen millilitres of proof, which matters in a drink where a whole blender of fruit and ice is otherwise diluting the rum. Neither on its own makes the drink the pair makes.
Ripeness
This is the whole quality question and it is not close. A banana with brown freckles on the skin has converted most of its starch to sugar, which is what produces both the sweetness and the thick, creamy blend the drink depends on.
An underripe banana has neither. It blends thin, tastes faintly green and vegetal, and needs so much syrup to compensate that the drink turns sweet without ever turning rich. Buy them early and let them sit. Then, when they reach the freckled stage, peel them, halve them and freeze them, which locks the ripeness in permanently.
The Blend
The Piña Colada’s rules apply without modification: short blend, thick pour, stop the moment it goes smooth. Ten to fifteen seconds is enough and the temptation to keep going is strong because the machine still sounds busy.
Past that point the ice whips into foam, the volume goes up and the body disappears, and the drink starts separating in the glass before it reaches the table. Frozen banana buys a margin here, because it thickens the mixture without adding water, so you can use less ice and blend for less time to reach the same texture.
How to Serve It
Tall, very cold and entirely unembarrassed, in a hurricane glass with a banana slice and a cherry. It is a holiday drink with a real daiquiri underneath, and made properly it reliably converts anyone whose only reference is a cruise-ship slush machine.
Serve it in the same spirit as a Virgin Colada, which is to say cheerfully and without apology. The garnish is part of the drink rather than a concession, and it is not the sort of thing that benefits from being made austere.
Make it at home
The Spirit
White RumWhite describes a filter rather than an age. A good deal of light rum spends time in oak and then has the colour taken back out with charcoal, which leaves the roundness that ageing gave it and none of the shade.
Master the Techniques
More to explore
Frequently Asked Questions
Fresh banana or banana liqueur?
Who invented the Banana Daiquiri?
Why is my daiquiri thin?
Should I freeze the bananas?
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Piña Colada
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Banana Calling
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Where this one sits
Recipe by Jerry Can Spirits