GIN FIZZ

Jerry Thomas's guide, 1876.

HIGHBALL
ETHANOL 19 G131 KCAL FROM ETHANOL7.2 OZ SERVED

SPEC

2 oz · 60 mlGIN40 %
¾ oz · 22 mlLEMON JUICE
½ oz · 15 mlSIMPLE SYRUP
1 splashEGG WHITE
3 oz · 90 mlSODA WATER

1 oz taken as 30 ml in the metric column.

METHOD

  1. 01DRY-SHAKE GIN + LEMON + SYRUP + EGG WHITE (NO ICE) TO EMULSIFY
  2. 02ADD ICE, SHAKE HARD A SECOND TIME
  3. 03STRAIN INTO A CHILLED HIGHBALL
  4. 04TOP WITH SODA WATER; THE FOAM SHOULD RISE ABOVE THE GLASS RIM

1 oz taken as 30 ml in the metric column.

STRENGTH // WORKED

Pre-batch3.5 oz mixed with ice, 0.8 oz of it pure alcohol
MeltShaken: +20 % of the pre-batch, +0.7 oz of water
ToppedPoured after the melt, kept whole: soda water 3 oz, no alcohol
Served3.5 + 0.7 + 3 = 7.2 oz in the glass, 0.8 oz of it alcohol
Strength0.8 ÷ 7.2 = 11.1 % 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

α-PINENE

FROM GIN

Formula
C₁₀H₁₆
Mass
136.24 g/mol
IUPAC
2,6,6-trimethylbicyclo[3.1.1]hept-2-ene

The pine note in juniper berries, and the reason gin tastes like a forest. Co-distilled with the spirit during production. Found in actual pine trees, rosemary, basil, and a good London Dry. The "Christmas tree" smell of gin and the smell of a forest floor share a single molecule.

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

Gin, lemon, sugar, egg white and soda. The dry shake builds the protein matrix, the wet shake chills and dilutes, and the soda pour inflates the foam into a crown. Alpha-pinene and citral delivered through a stabilized foam release slower and read more intense than a flat pour.

PROVENANCE

Henry C. Ramos opened the Imperial Cabinet Saloon in New Orleans in 1888 and made his version, the Ramos Gin Fizz, famous by employing a relay of bartenders to shake it for a reputed twelve minutes, building a meringue-stable foam thick enough to stand a straw upright. The standard Gin Fizz is the same recipe minus the cream and orange-flower water that distinguish the Ramos. Huey Long had a New Orleans bartender teach it to a New York hotel bar in 1935. Modern dry-shake technique compresses Ramos's twelve minutes into thirty seconds of dry agitation.

GIN // NEARBY