Absinthe B-55 is three-layered drink. The most dense is Kahlua, a coffee liqueur, the lighter Bailey’s floats on top of it and the lightest, Absinthe, floats on top of the Bailey’s layer.
Start by pouring a tablespoon of pouring Kahlua at the bottom of a shot glass.
Position a bar spoon (or a teaspoon), upside down, over the shot glass.
Pour a tablespoon of Bailey’s Irish Cream onto the spoon so that the liquid drips off the edges of the spoon and onto the sides of the shot glass.
To make the Absinthe float on top of the Bailey’s layer, do the same thing. Take a clean spoon, place it upside down over the shot glass and pour the Absinthe slowly.