PISCO PUNCH

Bank Exchange Saloon, San Francisco, ~1880.

COUPE
ETHANOL 19 G131 KCAL FROM ETHANOL4.8 OZ SERVED

SPEC

2 oz · 60 mlPISCO40 %
1 oz · 30 mlPINEAPPLE JUICE
½ oz · 15 mlLEMON JUICE
½ oz · 15 mlSIMPLE SYRUP

1 oz taken as 30 ml in the metric column.

METHOD

  1. 01SHAKE ALL INGREDIENTS WITH ICE
  2. 02DOUBLE-STRAIN INTO A CHILLED COUPE
  3. 03GARNISH WITH A PINEAPPLE WEDGE

1 oz taken as 30 ml in the metric column.

STRENGTH // WORKED

Pre-batch4 oz mixed with ice, 0.8 oz of it pure alcohol
MeltShaken: +20 % of the pre-batch, +0.8 oz of water
Served4 + 0.8 = 4.8 oz in the glass
Strength0.8 ÷ 4.8 = 16.7 % ABV as served
Ethanol0.8 oz × 29.57 ml × 0.789 g/ml = 19 g · about 131 kcal from the alcohol alone

IN THE GLASS

LINALOOL

FROM PISCO MUSCAT · the coriander note

Formula
C₁₀H₁₈O
Mass
154.25 g/mol
IUPAC
3,7-dimethylocta-1,6-dien-3-ol

The coriander-lavender terpene. Saison and Belgian wit beers use coriander seeds as part of the spice bill, and linalool is the molecule doing the heavy lifting. Muscat grapes carry it too, the floral Moscato d'Asti note. Industrially common in shampoo and air freshener for the same reason it shows up in beer: the brain reads it as fresh.

METHYL ANTHRANILATE

FROM PINEAPPLE · the grape candy note

Formula
C₈H₉NO₂
Mass
151.16 g/mol
IUPAC
methyl 2-aminobenzoate

The grape-candy / Welch's-grape-juice aroma. Concord grapes carry it in concentrations no European wine grape (Vitis vinifera) approaches; American Vitis labrusca grapes, native to the northeastern US, hold methyl anthranilate as a signature. The "foxy" note in North American grape juice and artificial grape candy both come from the same molecule. Also used as the standard bird repellent on commercial fruit crops; birds find it intolerable.

CITRAL

FROM LEMON · the lemon aroma

Formula
C₁₀H₁₆O
Mass
152.24 g/mol
IUPAC
(2E)-3,7-dimethylocta-2,6-dienal

Lemon's defining note: technically a mix of two geometric isomers (geranial and neral) that read as the same aroma to the nose. Lemon peel, lemongrass, lemon verbena, and Indian chai all carry it. In cocktails it's what a lemon twist contributes that lemon juice can't: the volatile expressed from the oil glands, not the acid from the pulp.

CHEMISTRY

Pisco, pineapple, lemon and sugar. Unaged grape brandy meets tropical fruit, a pre-Prohibition San Francisco standard. Ethyl esters come from pisco, ethyl acetate from pineapple and citral from lemon.

PROVENANCE

Duncan Nicol's Bank Exchange Saloon (San Francisco) made Pisco Punch the standard San Francisco cocktail of the 1880s-1900s. Mark Twain and Mayor Sunny Jim Rolph are counted among its regulars; Rudyard Kipling, a visitor in 1889, is usually quoted on it as 'compounded of the shavings of cherubs' wings, the glory of a tropical dawn, and the red clouds of sunset.' The original recipe was a closely-guarded secret that died with Nicol in 1926; modern reconstructions are educated guesses. Pisco Punch survives at San Francisco's Comstock Saloon.

BRANDY // NEARBY