The best party tricks are the fast ones. This one takes five minutes, uses three jars, and turns a house gin and tonic into something guests hold up to the light: strawberry, tangerine or yuzu flavour pearls, dropped into the glass last, where the bubbles catch them and carry them upward before they burst on the tongue. No syrups, no muddling, no cocktail shaker to wash at midnight.

One flavour per glass is the rule. Strawberry with a pink garnish for the romantics, tangerine with an orange twist for the sunset drinkers, and yuzu with lime for anyone who claims not to like sweet drinks and secretly does. If you must choose a single jar, take the tangerine — it flatters every gin we’ve tried it with and looks like a sunset in a glass.

A note on ratios: one part gin to three parts tonic is our house pour, always over more ice than feels reasonable. The colder the drink, the longer the bubbles last — and the longer the bubbles last, the longer the pearls keep performing. Physics, working for the host for once.

What you need

200 ml gin (50 ml per glass)
600 ml good tonic water, well chilled
1 teaspoon flavour pearls per glass — strawberry, tangerine or yuzu
Garnishes to match: sliced strawberries, an orange twist, lime wheels
Plenty of ice

Method

Chill everything, glasses included. A warm glass is the death of a G&T.
Fill each glass generously with ice and pour over 50 ml of gin.
Top slowly with tonic, poured down the side of the glass to keep the fizz.
Add the garnish that matches your pearls.
Spoon the pearls in last, and watch them ride the bubbles. Serve immediately, while the show is running.

Non-drinkers get the same theatre in plain tonic or sparkling water — the pearls don’t discriminate. And keep one jar back for dessert: salted caramel pearls over vanilla ice cream closes the evening, with the rest of the flavour pearl range on standby for the oysters. One jar dresses a dozen drinks, so the arithmetic is kind.