Margarita

There are numerous stories on how the Margarita originated. All we really know is it comes from Mexico in the 1940s and that you can get some really rough ones. Stay away from beach bars, tourist cafés, street sellers and anywhere else cheap. Go to a serious cocktail bar or make it yourself. Or just do yourself a favour; leave it for student holidays and hen parties.

Patxaran Sour

Another classic, created by George Mulholland with Patxaran, a herbal liqueur made from sloe berries in El País Basco and Navarra. Politely put, it is an acquired taste and could be pretty rough until we discovered the delightful Patxaran Gaizka, family-made in small runs in the Basque region since 1831.

Sidecar

If you fancy a cognac based cocktail, you cannot do much better than a Sidecar. It can be pretty dry so rimming the glass with a little sugar can take the edge off. The quantities given here, although maintaining the classic 2:1:1 ratio, are more than sufficient for the glass, allowing the excess to be served in a shot glass on the side, in other words, a Sidecar.