Modern American adaptation.
| 1½ oz · 45 ml | BOURBON | 40 % |
| 1½ oz · 45 ml | GRAPEFRUIT JUICE | |
| ½ oz · 15 ml | HONEY SYRUP | |
| 2 oz · 60 ml | SODA WATER |
1 oz taken as 30 ml in the metric column.
1 oz taken as 30 ml in the metric column.
| Pre-batch | 3.5 oz mixed with ice, 0.6 oz of it pure alcohol |
|---|---|
| Melt | Shaken: +20 % of the pre-batch, +0.7 oz of water |
| Topped | Poured after the melt, kept whole: soda water 2 oz, no alcohol |
| Served | 3.5 + 0.7 + 2 = 6.2 oz in the glass, 0.6 oz of it alcohol |
| Strength | 0.6 ÷ 6.2 = 9.7 % ABV as served |
| Ethanol | 0.6 oz × 29.57 ml × 0.789 g/ml = 14 g · about 98 kcal from the alcohol alone |
FROM BOURBON · from oak barrel aging
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.
ALSO IN Old Fashioned · Manhattan · Whiskey Sour · Paper Plane · Boulevardier · Sazerac · Espresso Martini · Mai Tai
FROM GRAPEFRUIT · citrus peel oil
An orange rind, squeezed, throws a spray that catches the light. That's d-limonene boiling off. It's roughly 95% of orange peel oil by mass, and the molecule that puts the "orange" in orange anything. Used industrially as a green solvent because the chemistry that dissolves citrus oils also dissolves greasy machinery. The expressed-peel garnish on a cocktail is delivering vaporized limonene to the rim of the glass.
ALSO IN Old Fashioned · Martini · Margarita · Gin & Tonic · Cosmopolitan · Mai Tai · Piña Colada · Hemingway Daiquiri
FROM HONEY · the rose-honey aroma
The rose aroma: exactly the molecule that gives rose petals their scent, and one that yeast produces during slow fermentation. Mead, sweet wines, and certain Belgian ales carry it; a sherry that smells of honey and roses is leaning on phenylethanol. Industrial perfumery uses synthesized 2-PE because rose absolute costs more than gold by weight.
ALSO IN Rusty Nail · Brown Derby · White Russian · Brandy Alexander · Grasshopper · Tom and Jerry · Caribou Lou
The Brown Derby lengthened into a highball. The grapefruit's naringin stays dominant, but the longer pour with soda turns the drink from an after-work puncher into an all-afternoon sipper. ABV is about 11%.
A modern highball-format adaptation of the Brown Derby printed in 1933's Hollywood Cocktails (which was always a sour, not a highball). The soda lengthens the drink without diluting the bourbon-grapefruit-honey balance; useful for hot weather. Not a historic recipe but a worthwhile modern variant that's earned shelf space at craft-bar brunches.
