Cordial

What is a cordial?

A cordial is a concentrated syrup with character: fruit, flowers or spices infuse into sugar water, the result is sweetened, concentrated and often finished with a touch of acid. Typical representatives are elderflower cordial, lime cordial or blackcurrant cordial. Because the concentrate is so intense, it is always diluted: with still water, sparkling water or as an ingredient in a drink.

Think of a cordial as an aroma concentrate with a long shelf life, waiting on standby until a glass feels a longing for flavour.

Careful: two meanings in circulation

Cordial is a word with two faces, depending on the region:

• Great Britain and the Commonwealth: here the cordial is the classic, a fruit syrup concentrate for water that has stood on kitchen tables for generations
• USA: there, cordial can also mean a sweet liqueur, in other words a spirit with sugar

At the international bar and in modern recipes, the syrup meaning is almost always the one intended. If you are unsure, a look at the bottle helps: a syrup cordial is alcohol-free and viscous, a liqueur cordial contains alcohol.

The most famous bar story: lime cordial and the Gimlet

The most famous cordial in bar culture is lime cordial, and its origin is a genuine seafaring story: in 1867, the Briton Lauchlin Rose had lime juice preserved and made shelf-stable with sugar. The background was serious: the British navy needed vitamin C against scurvy, and fresh lime juice did not keep at sea. The sweetened, preserved lime juice became a mandatory ration on board, and in bars the Gimlet, the combination of gin and lime cordial, became a classic that to this day remains one of the simplest and finest inventions in drinking culture: two ingredients, one idea, zero fuss.

What does a cordial taste like and how do you use it?

• Sodas and spritzers: two teaspoons in the glass, top with sparkling water, and a fragrant refresher is ready
• Cocktails: as an aroma and sweetness ingredient, for example elderflower cordial in a Hugo instead of elderflower syrup, or lime cordial in a Gimlet
• Mocktails: perfect, because the concentrate gives alcohol-free drinks depth and aroma too
• Desserts: a splash over ice cream or panna cotta turns desserts into small events

The flavour is intense, sweet and aromatic, and the acid, when present, keeps the sweetness in check. That is exactly what makes good cordials so ready to drink.

Distinction from shrub and oleo saccharum

In our glossary, three concentrated aroma carriers sit side by side, and the separation is simple:

• Cordial: fruit or flowers, concentrated syrup, often with acid, no vinegar note
• Shrub: like a cordial, but with vinegar as the striking acid and preservative
• Oleo saccharum: only the oils of the citrus peel, dissolved in sugar, no fruit flesh

All three are concentrate techniques, differing in their aroma carrier: fruit, vinegar or citrus peel.

At our lounge

If one of our drinks smells of elderflower, lime or berries, a homemade or finely sourced cordial may be involved. Feel free to ask our team about it, and anyone who wants to try the classic: the Gimlet is the best proof that a cordial carries 150 years of cultural history in a single glass.