For research and explanation, a cocktail family or structural template is more durable than any one brand-specific recipe because sweetness, acidity, proof, water, and service can vary without erasing the form.
A named recipe still matters for historical attribution and precise reproduction. Not every variation preserves the drink's identity.
The Kentucky Bourbon Cocktail Book — full-source synthesis and reliability boundaryCocktail systems, hospitality, and creative development — Maloney et al.More Kentucky Bourbon Cocktails — full-source synthesisThe Old Fashioned as a durable, versioned, and service-dependent cocktail form — SchmidCocktail architecture, service systems, and a 2006 recipe corpus — HellmichProportion, dilution, and whiskey-cocktail templates — Love Food EditorsVersioned cocktail specifications and controlled technique — MeehanEvolving whiskey-cocktail forms and attributed variants — SandhamThe North American Whiskey Guide from Behind the Bar — complete literature noteDoctors and Distillers — medicine, whiskey, and the American cocktailSynthesis, sensory boundaries, and reliability cautions: DistilledLiquid Intelligence — full-source synthesisMeehan's Bartender Manual — full-source synthesisCocktail systems, whiskey comparison, and service — Adams and GrierBar systems, measured technique, and infusion endpoints — Boudreau and FraioliWhiskey Distilled — Literature NoteThe Bourbon Bartender — Ingredient identity and the recipe behind the recipeThe Bourbon Bartender — Recipe variants, source errors and fair comparisonsThe Bourbon Bartender — Complete supplied-copy review and Academy applicationsThe Old-Fashioned — history, structure, ritual, and variationPerrine explicitly invites adjustment of sugar, water, ingredients, and service form; Maloney describes cocktails as balanced templates and notes that modern recipes vary a small number of originals.
Established across multiple independent practitioner sources with verified locators. Greene’s complete available-file review adds an explicit Old-Fashioned case in which materially different versions retain a shared bitters-sugar-whiskey-ice architecture.
Atomic idea
A cocktail family is a more durable knowledge unit than a single recipe because bounded changes in sugar, acidity, proof, water, ingredients, and service can preserve the recognizable form.
Reasoning
Perrine explicitly invites adjustment within bourbon drinks. Maloney describes cocktails as balanced templates and modern recipes as variations on a small set of originals. Together they support retrieval by form, with recipes retained as instances.
Boundary
Historical reconstruction, authorship, and a named bar's specification still require the exact recipe. Variation has limits; not every substitution preserves identity.
Implication for the book
Explain the structural logic of the Old Fashioned, Manhattan, sour, julep, and related forms before presenting examples or variations.
The Bourbon Bartender — source connection
Family resemblance does not imply a fixed ratio. The printed Manhattan (p. 27 / PDF 41) and Black Manhattan (p. 115 / PDF 129) use 2:1 and 3:1 base-to-modifier proportions respectively. They illustrate related finished designs; a comparison between them does not isolate modifier identity.
Danger and Lapushchik (2017) — ingredient specifications and locators
Recipe variants and source critique
Liquid Intelligence fresh audit — October 1, 2026
PDF 151 distinguishes a drink's structural profile from aromatics and flavor. This supports families as useful comparison tools, without making a daiquiri-profile apple/bourbon drink historically or sensorially identical to a daiquiri. Connect the structural model here with Imbibe!'s changing historical families; they answer different questions.
Existing maturity and other-source evidence are retained.