Pisco Sour

It does. Peruvian pisco is distilled to proof, unaged and unadulterated, so it holds the sharp grape character this drink is built around. Chilean pisco is often rested in wood and can be softer and sweeter. Both make good drinks; only one makes this one.

Quebranta is the workhorse and gives a drier, earthier result. The aromatic varieties, Italia and Torontel among them, smell of jasmine and stone fruit and make a showier drink. An acholado blends both kinds and is the safest single bottle to own.

Angostura, three or four drops, and they are not decoration. You get the spice in your nose before the liquid reaches your mouth, which changes how the whole drink reads. Drag a toothpick through them for the pattern if you like; the aroma works either way.

The risk is small with fresh, refrigerated eggs, and the acidity of the lime helps. If you'd rather not, pasteurized whites from a carton foam nearly as well. Whichever you use, crack it into a separate glass first so a bad one doesn't cost you the drink.

Peruvian recipes call for limon sutil, a small sharp lime much closer to a key lime than to the thick-skinned Persian ones sold in most supermarkets. If yours are the big kind, expect a duller result and taste before you commit the full measure of syrup.

A classic Pisco Sour calls for 60 ml (2 oz) Pisco, 22 ml (0.75 oz) Fresh lime juice, 22 ml (0.75 oz) Simple syrup, 1 egg white Egg white, 3 dashes Angostura, on top Angostura bitters. That single-serve spec scales cleanly — the recipe above converts it to oz and multiplies it for 2–4 drinks.

A standard Pisco Sour is roughly 24% ABV once mixed (before ice melt softens it further). That makes it spirit-forward — closer to a Martini than to a beer, so sip it slowly.