0.8 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.
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.
Vinegar. The thing that happens when a beer sits forgotten long enough for acetobacter to get to it. Kombucha is the controlled version: tea plus sugar plus SCOBY produces ethanol, then acetic acid. Most cultures have a sour fermentation tradition built on this same chemistry.
Gin, lemon, basil and balsamic vinegar. It is the cocktail equivalent of an insalata caprese: acetic acid from balsamic, basil eugenol, linalool and gin botanicals. It leans savory and pairs with food rather than standing alone.
PROVENANCE
Origin uncertain. The Caprese Martini emerged from the 2010s 'savory cocktail' movement, heir to the Bloody Mary, that took in the Picante and various olive-oil-and-vinegar treatments. The balsamic-vinegar addition is the unusual element; acidity from acetic acid replaces some of the standard citric-acid content of the typical sour. Reads as a salad in cocktail form; meant for dinner-pairing rather than after-work.