The secret of a great Mojito? It all starts with the mint
When you think of a Mojito, rum, lime, brown sugar and ice usually come to mind first. Yet there’s one ingredient that, more than any other, gives it that unmistakable aroma: mint.
Many people assume that any mint plant will do for a proper Mojito, but that’s not quite true. The traditional Cuban recipe actually calls for yerba buena, a particular variety of mint with a delicate, pleasant scent.
Not all mint is the same
Yerba buena belongs to the spearmint family (Mentha spicata) or to closely related varieties. Unlike the better-known peppermint, it has a softer, fresher, slightly sweeter aroma.
That means it doesn’t mask the flavour of the other ingredients — it works alongside them. It’s exactly this balance that makes a Mojito so refreshing to drink.
Peppermint, on the other hand, contains a higher concentration of menthol. Its flavour is far more intense, closer to that of throat lozenges or mint chewing gum. That makes it well suited to teas, liqueurs and desserts, but less so to a traditional Mojito.
How to recognise yerba buena
Looking closely, a few typical traits stand out:
- light green leaves;
- a slightly rough surface;
- serrated edges;
- a fresh, delicate, herbaceous scent.
Just brushing a leaf with your fingers releases a pleasant aroma, without the sharp, “icy” sensation typical of peppermint.
A small secret from bartenders
A very common mistake is muddling the leaves too hard in the glass. Experienced bartenders, in fact, only press them gently together with the lime and sugar.
The idea is to release the essential oils in the leaves without tearing them apart completely. Over-muddled leaves can release compounds that make the cocktail slightly bitter.
Easy to grow at home, too
Yerba buena is a very easy aromatic plant to grow. It grows quickly, likes cool, slightly moist soil and does well in both full sun and partial shade.
Since it tends to spread quickly through its runners, the best way to grow it is in a pot. That way it’s always on hand for drinks, teas, or to add fragrance to plenty of summer recipes.
How it reaches the bar
The yerba buena used in cocktails isn’t always picked straight from the plant. Specialised producers grow it and distribute it fresh to bars and restaurants. The leaves are packaged in containers designed to keep them fresh during transport and storage. Kept at the right temperature, yerba buena can hold onto its aroma and quality for several days. That’s why venues that pour a lot of Mojitos tend to keep a steady, refrigerated supply on hand, ready to guarantee a cocktail with an intense aroma and authentic flavour.
There’s a freeze-dried version, too
Alongside fresh mint, yerba buena is now also available freeze-dried. Through the freeze-drying process, the leaves are dehydrated at low temperatures, preserving most of their aroma and colour. It’s a practical option because it keeps for a long time without refrigeration and is ready to use. That said, for a traditional Mojito, fresh mint remains the best choice: freshly picked leaves release essential oils and aromas that give the cocktail a more intense, natural character.
An ingredient that really makes the difference
It’s easy to assume all mint is the same, but one sip of a Mojito made with real yerba buena is enough to prove otherwise.
Its delicate, fresh, natural aroma is one of the reasons this cocktail became famous around the world. A small detail that is, in fact, one of the Mojito’s great secrets.
