The art of mixology is one that has been around for centuries. Bartenders have been concocting drinks and cocktails for their guests since the early days of taverns and pubs. Over time, as tastes have changed and new ingredients have become available, bartenders have created new cocktails and updated old ones.

But what are the oldest cocktails in the world? And how have they evolved over time?

The Margarita is often cited as the oldest cocktail in the world. This …