Amaro is a category of herbal liqueurs hailing from Italy and today, there are many to choose from. The word means ‘bitter’, and that’s really the only characteristic that ties them all together: they are all different in flavour, depending on the herbs, roots, flowers and peels the producer uses. They were first created by medieval monks as medicinal tonics, said to have settled the stomach and kick-start digestion. Because of this, they are often served after dinner as a digestif, but also make an excellent cocktail ingredient. In fact, switching different amari into lots of your favourite cocktails is a great way to start playing around with flavours.
When it comes to choosing an amaro for your Black Manhattan, the options are endless. If you’re just starting to dabble in this Italian liqueur, you could try Amaro Montenegro, which is one of the milder styles while still providing the bitter edge this cocktail calls. If you’re keen to step things up on the amaro front, Averna is a bold style, while Cynar is an artichoke-based amaro that brings hints of licorice and espresso.
When it comes to your whiskey, rye is originally called for in the recipe, but you could also substitute a bourbon, which will lend a smoothness to the cocktail that might appeal more to certain palates.