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The Gin And Tonic: Simple, But Not Casual (Part 3)

Published 2026-11-01 · By the Still & Barrel editorial team · Editorial policy

The gin and tonic has a longer history than most people expect. The aim is to keep things simple and reliable. Below, we walk through the gin and tonic step by step.

Where it started

A gin and tonic has only two main ingredients, so each one deserves attention. Gin gets its character from juniper plus other botanicals such as citrus peel, coriander and herbs. A classic London dry style gives the familiar pine and citrus backbone. Newer styles lean floral, spicy or fruity, which can make a gin and tonic taste quite different from glass to glass.

How it changed

Tonic water is half the drink, and it is worth buying a good one. Look for tonic made with real cane sugar or a light sweetener, natural flavorings and a crisp bitterness. Minor bottles are better than large ones, because tonic goes flat quickly once opened. Keep it cold in the refrigerator so it does not melt your ice as soon as you pour.

The practical takeaway is to measure every pour, since small changes shift the balance.

What stayed the same

The method is quick. Fill a large glass with plenty of ice, since more ice means slower dilution and a colder drink. Add about two ounces of gin, then pour three to four ounces of tonic slowly down a bar spoon or the side of the glass to protect the bubbles. Stir once, gently, and stop. Over-stirring pushes out the carbonation.

How it is made today

More often than not, garnish is not just decoration. A wedge of lime is traditional, but a strip of grapefruit peel, a ribbon of cucumber or a sprig of rosemary can match the gin's botanicals. Twist citrus peel over the glass to spray its oils across the surface, then drop it in. Try one change at a time to learn what you enjoy.

If you remember one thing, let it be that good ice matters as much as the spirit.

Enjoying it now

A gin and tonic works well at gatherings because guests can adjust it themselves. Set out two or three gins, a couple of tonics and a bowl of garnishes. Add a sparkling option, such as tonic with a squeeze of citrus and herbs, for guests who skip alcohol. Encourage slow sipping, food nearby and safe rides home.

Practical tips

In everyday terms, this can look like:

The bottom line

Take it one drink at a time. Keep it simple, taste as you go, and enjoy the process. That is really all it takes.

Frequently asked questions

Is there a non-alcoholic version?

Often yes. Keep the same balance of sweet, sour and bitter, and use tea, juice or soda as the base.

Can I make it ahead for guests?

Many stirred drinks can be batched and chilled in advance; add citrus drinks closer to serving.

How should I store open bottles?

Keep spirits upright, sealed and out of sunlight. Vermouth and other wine-based bottles belong in the fridge.

Do I need expensive bottles?

No. For the gin and tonic, a solid mid-range bottle and good technique beat a pricey bottle used carelessly.

Note: For adults 21 and over. Please enjoy responsibly, never drink and drive, and always offer non-alcoholic options to guests.