Mexican Mule
The Mexican Mule is tequila, lime and ginger beer over ice in a copper mug: the Moscow Mule's formula with the vodka swapped out. It is a modern drink with no author, born out of the mule boom of the 2000s when every spirit in the bar got a turn in the copper. Most of those variations are unremarkable. This one is not, because tequila and ginger share a register the vodka original never had. Blanco's pepper and ginger's heat are the same kind of warmth, so they braid into one sensation rather than sitting in layers, and the lime holds tension across both. That is a better argument than most mule variations can make. In a Moscow Mule the vodka is a passenger; here the spirit is doing something the ginger cannot do alone, which is the difference between a variation on a theme and a drink in its own right.
Glassware: Copper Mug
Garnish: Lime Wedge if the garden allows and Fresh Mint Sprig
Ingredients
50ml
Peppery blanco, and the pepper is why this works. Reposado's oak softens exactly the quality that braids with the ginger, and the drink becomes a variation rather than an argument.
15ml
The mule family's constitutional squeeze, and the shell goes in afterwards. Fifteen millilitres is short for a sour because the ginger beer brings acidity of its own.
120ml
A fiercely spicy brewed ginger beer, not a mild ginger ale. A hundred and twenty millilitres is most of the drink, and a gentle one leaves the tequila with nothing to work against.
Instructions
Fill a copper mug to the top with cubed ice.
Add the tequila and lime juice, dropping the spent shell into the mug.
Top with chilled ginger beer.
Stir once and garnish with a lime wedge.
Expert Tip
The ginger beer has to be fierce. This is the mule family's standing rule and it matters more here than in the vodka original: the whole drink depends on two heats braiding, and a mild ginger ale gives the tequila's pepper nothing to braid with. If it does not make you blink on its own, it will not work. Drop the spent lime shell into the glass. The oils in the skin keep working while the drink sits, and in a long build that is a free improvement. Fill the mug properly. Copper conducts, which is the point of it, but a mug with four cubes in it warms as fast as any other glass and the frost is most of the appeal.
Behind the Mexican Mule
Flavour Profile
Where It Comes From
The Moscow Mule dates from the 1940s and is itself a marketing exercise: a vodka distributor and a ginger beer maker with unsold stock between them, and a copper mug to make the result recognisable.
The mule revival of the 2000s did the obvious thing and sent the formula travelling by spirit. Kentucky Mule on bourbon, the Dark 'n' Stormy already existing on rum, the Gin-Gin Mule, and this one on tequila. Most of them are exactly what they sound like.
Nobody claims the Mexican Mule and nobody needs to. Once the copper mug and the blanco bottle were on the same bar it was always going to happen.
Two Heats Rather Than One
This is the reason it outlasted most of its siblings.
Ginger's heat is not capsaicin heat: it comes from gingerol, and it registers as a warm, slightly numbing burn at the back of the throat. Blanco tequila's pepper is different in origin and similar in effect, a sharp vegetal bite that lands in roughly the same place.
Put them together and they do not stack, they braid. The two warmths occupy the same space and read as one continuous heat with more dimension than either supplies alone, and the lime runs across both holding tension.
In a Moscow Mule the vodka contributes strength and nothing else, which is a perfectly good drink and a less interesting one. Here the spirit is doing work the ginger cannot do by itself.
Why Blanco
Reposado makes a rounder, softer, more comfortable version, and it loses the point.
The oak in a rested tequila does exactly what oak does: it takes the edges off. Vanilla and caramel arrive, the pepper recedes, and the spirit stops being the sharp thing that meets the ginger and becomes a mellow thing sitting underneath it.
At that point you have a mule variation. The drink stops arguing anything and becomes pleasant, which it already was.
The Copper Mug
Copper conducts heat far better than glass, which cuts both ways. Filled properly with ice, the mug drops to the drink's temperature almost immediately and frosts on the outside, and it feels colder in the hand than the same drink in a highball.
Filled badly it warms just as fast. Four cubes in a copper mug is worse than four cubes in glass, not better.
None of this is required. The drink is the same in a highball and it tastes identical. The mug is a serving decision that happens to have a real physical basis, which is more than most glassware conventions can claim.
How to Serve It
Copper mug filled with ice, tequila and lime, the spent shell dropped in, ginger beer over the top, one stir, lime wedge.
Cold and fast. It is three ingredients and about forty seconds, and it is the quickest genuinely interesting thing you can do with a bottle of blanco.
Make it at home
The Spirit
TequilaRead the label before the price. Tequila only has to be 51% agave sugars, and no bottle is ever labelled mixto, so the words 100% agave are the only thing separating a spirit made from the plant from one made half from cane or corn.
Master the Techniques
More to explore
Frequently Asked Questions
What is a Mexican Mule?
Why does it work better than other mule variations?
Blanco or reposado?
Does the copper mug actually matter?
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Moscow Mule
The Moscow Mule is the drink that taught America to drink vodka, and it was born of two business problems having lunch. In 1941 John Martin could not sell the Smirnoff brand he had recently bought, and Jack Morgan of the Cock 'n' Bull on Sunset Strip could not sell his house-made ginger beer. They solved each other over a table. The copper mug, by the best telling, came from a third party with an unsellable stock of them. Three surpluses, one immortal drink. The build is a buck at its most direct: vodka for clean strength, fiery ginger beer for everything else, lime to hold the line. Vodka's neutrality is a commercial handicap almost everywhere and the design here: nothing interferes with the ginger and lime running at full brightness. The mug turned out to be engineering as well as marketing, which nobody involved had planned and everybody has benefited from since.
El Diablo
El Diablo is the devil in a highball, and a Trader Vic creation from 1946: tequila and crème de cassis under a ginger beer top, lime squeezed and dropped, one of the first cocktails anywhere to treat tequila as worth building around. Vic printed it as the Mexican El Diablo when tequila was still exotic; the drink outlived the qualifier. The blackcurrant is the sly part. Cassis colours the drink a plausible devilish crimson and sweetens the seam between agave and ginger, the tequila’s pepper answers the ginger beer’s bite, and the lime keeps all three honest: a mule’s architecture wearing a darker suit. It drinks easier than its name and colour promise, which was presumably the joke. Among tequila highballs it sits between the Paloma’s sunshine and the serious stirred drinks: fruitier than the former, more playful than the latter, and the best possible answer to a ginger beer bottle already open from Storm & Spice duty.
Batanga
The Batanga is the drink Don Javier stirred with the knife. Don Javier Delgado Corona created it in 1961 at La Capilla in the town of Tequila itself, naming it for a portly regular: tequila and cola over a salted rim, mixed with the blade he had just cut the limes with. He poured it for six decades and stirred every one the same way. The build is the Cuba Libre’s agave cousin with two signatures. The salt rim does real work against the cola, softening the sweetness and the bitterness at once so the drink runs considerably drier than its ingredients suggest. The knife stir folds the lime’s oil back into the glass, and is as much liturgy as it is method. Don Javier poured his last Batanga in 2020, at ninety-six, and the town still orders the drink as its own. It is the humblest classic in the agave canon and among the most loved anywhere.
Where this one sits
Recipe by Jerry Can Spirits