0.92 oz × 29.57 ml × 0.789 g/ml = 21 g · about 150 kcal from the alcohol alone
IN THE GLASS
VANILLIN
FROM COGNAC · from oak barrel aging
Formula
C₈H₈O₃
Mass
152.15 g/mol
IUPAC
4-hydroxy-3-methoxybenzaldehyde
Bourbon's fingerprint, extracted from the charred American oak the law requires for aging. Same molecule as the vanilla bean's signature, so a well-aged bourbon legitimately tastes like vanilla. Chemistry, not metaphor. Cognac, aged rum, tequila reposado all extract vanillin from oak too. Different barrels, same molecule.
A cyclic alcohol that hijacks TRPM8, the same cold-sensing receptor that fires when the skin actually hits a cool surface. The "cooling" sensation is neurological, not thermal; the drink isn't cold, the nerves just think it is. Peppermint carries the most; a mojito gets a fraction of the real thing from muddled mint leaves. Same chemistry powers menthol cigarettes, cough drops, and the post-shave aftershock of anything labeled "icy."
Cognac and white crème de menthe. The menthol triggers cold-receptor activation (TRPM8) alongside the oak-aged Cognac's vanillin, a sweet-cold pairing that reads as a digestif even at room temperature.
PROVENANCE
A favored after-dinner cocktail of the Vanderbilt social set, the Stinger was a Reginald Vanderbilt house specialty. Said to have been Cary Grant's drink of choice. The white (not green) crème de menthe is non-negotiable: green is for cooking, white for drinking, and the colorless version preserves the clean cognac-amber appearance.