The After Eight Cocktail, and How Layering Actually Works
Named after the chocolate mint that arrives at the end of a certain kind of dinner, the After Eight is a three-ingredient shooter that survives on a single quality: it separates into visible bands and stays that way, which is a property of sugar rather than skill.
Understanding why makes every layered drink easier, so it is worth a paragraph.
The build
After Eight — crème de menthe, Irish cream, coffee liqueur.
Equal parts, roughly ⅓ oz each in a standard shot glass, poured in reverse density order: coffee liqueur first, then Irish cream, then crème de menthe on top. If you own two of the three, work backward from those — the layered category is larger than it looks.
Pour each layer slowly over the back of a bar spoon held just above the surface of the one beneath it. The spoon does not have magical properties — it simply spreads the incoming liquid across a wide area and drops its velocity to near zero, which is the entire requirement.
Why it stays separated
Layering works on density, and density in liqueurs is almost entirely a function of dissolved sugar.
Coffee liqueur is the heaviest of the three, at somewhere around 1.15 g/ml, because Kahlúa and its relatives carry an enormous sugar load on a relatively low-proof base. Irish cream sits in the middle at around 1.05, where the fat content lowers the density even though the sugar is high. Crème de menthe, despite tasting sweet, is lighter again — higher alcohol, less sugar by proportion — and floats.
The ordering rule that follows is simple and it generalizes: more sugar and less alcohol means heavier, and heavier goes at the bottom. If a layered drink you are attempting keeps collapsing, the answer is almost always that two of your ingredients are closer in density than the recipe assumed, usually because you substituted a brand with a different sugar level.
Temperature helps too. Chilled liqueurs are denser and more viscous, and a shooter built from bottles straight out of the fridge holds its lines noticeably better than one built at room temperature.
The longer version
The shooter is a novelty. The drink is genuinely good.
After Eight, The — Kahlúa, Irish cream, crème de menthe, milk, cream, chocolate syrup.
This is the same flavor idea served in a rocks glass and shaken rather than layered, which produces something closer to a mint chocolate milkshake with a spine. Our proportions: 1 oz coffee liqueur, 1 oz Irish cream, ½ oz green crème de menthe, 2 oz whole milk, a splash of cream, and a line of chocolate syrup drawn inside the glass before pouring.
Shake it hard with plenty of ice. The dairy needs the agitation to aerate properly, and an under-shaken version is heavy in a way the aerated one is not.
Green or white crème de menthe
Both are the same liqueur. The green one has coloring in it and nothing else.
For the layered shooter, green is the obvious choice, because a colorless top layer on a shooter defeats the purpose. For the shaken long drink, white is better — green crème de menthe turns a milk-based drink an unpleasant sage color, whereas white leaves it a clean pale brown.
If you have only one bottle, buy white and accept that the shooter will look less impressive.
A close relative
The After Eighteen swaps in chocolate milk for the dairy and uses white crème de menthe with Kahlúa, which is simpler than the long version above and arguably better balanced — the chocolate is doing a job that the syrup only gestures at.
For the wider layered-shot technique, our layered shots guide covers the density table properly and lists the drinks that use it. The B-52 is the other famous three-band shooter and follows exactly the same physics.
Where the bottles go next
Crème de menthe is a bottle that tends to be bought for one drink and then resented, which is unfair to it. It appears in over two hundred recipes across the green and white versions in our database, and a fair number of them are not desserts — it does interesting work in stirred whiskey drinks, where a quarter ounce reads as freshness rather than mint.
The coffee liqueur has an easier life. Our Kahlúa cocktail roundup covers that side, and the crème de cacao guide handles the chocolate adjacency, which is a larger category than most people realize.
A quarter ounce of green crème de menthe in a stirred rye drink reads as freshness rather than as mint, which is not what the bottle was bought for and is the best thing it does.
Last modified on August 30, 2026
