This shot is built to be weird, and it knows it. The lime juice makes the Irish cream thicken and curdle, and the result is sour, creamy and gloriously strange.
1.8Editors’ rating
Taste1.8
Balance1.9
Easy to make5
Popularity20
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Slowly pour the lime juice on top over the back of a bar spoon.
Serve immediately.
Hold the shot in the mouth and swirl briefly before swallowing.
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Cement Mixer
Taste
Sour lime against sweet cream, with a thick, curdled texture. Low in alcohol.
History and origin
The Cement Mixer is a novelty shot from the world of party drinks, and its name describes exactly what happens: the acid in lime juice curdles the cream in the liqueur, turning it thick and lumpy. Drinkers usually hold the shot in the mouth and swirl it before swallowing, which speeds up the effect.
No creator is known, and nobody claims it as a great drink. It regularly appears on lists of the strangest or least pleasant shots, and it survives mainly as a bar dare and a bit of chemistry theatre. If you serve it, serve it as a joke among friends and keep a glass of water nearby.
Bartender tips
Use fresh lime: bottled juice tastes flat and makes the drink even stranger.
Lemon juice works too and curdles just as well.
Warn your guests. Surprise is part of the joke, but not everyone enjoys it.
Variations
Lemon Cement Mixer
Use lemon juice instead of lime for a slightly softer sourness.
Frequently asked questions
Why does the Cement Mixer curdle?
The acid in citrus juice makes the milk proteins in Irish cream clump together.
Does a Cement Mixer taste good?
Opinions are divided. Most people drink it for the texture and the laugh rather than the flavor.
Is it safe to drink?
Yes. Curdling is harmless; it is the same reaction that happens when milk meets lemon in tea.