GIN & SODA

British colonial precursor.

HIGHBALL
ETHANOL 19 G131 KCAL FROM ETHANOL7.36 OZ SERVED

SPEC

2 oz · 60 mlGIN40 %
5 oz · 150 mlSODA WATER
¼ oz · 8 mlLIME JUICE

1 oz taken as 30 ml in the metric column.

METHOD

  1. 01FILL HIGHBALL WITH ICE
  2. 02ADD GIN, TOP WITH SODA WATER
  3. 03GARNISH WITH LIME WEDGE

1 oz taken as 30 ml in the metric column.

STRENGTH // WORKED

Pre-batch2.25 oz mixed with ice, 0.8 oz of it pure alcohol
MeltBuilt in the glass: +5 % of the pre-batch, +0.11 oz of water
ToppedPoured after the melt, kept whole: soda water 5 oz, no alcohol
Served2.25 + 0.11 + 5 = 7.36 oz in the glass, 0.8 oz of it alcohol
Strength0.8 ÷ 7.36 = 10.9 % 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 LIME · 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, soda and lime. This is the tonic-free build: alpha-pinene and juniper botanicals over neutral carbonation, with none of tonic's quinine bitterness or sugar.

PROVENANCE

The simpler ancestor of the Gin & Tonic: gin and soda water without the quinine. Served where tonic wasn't available or where the bitterness wasn't wanted. The Tom Collins (1870s) and the Rickey (1880s) are close relatives with lemon or lime added.

GIN // NEARBY