Corroborates proof/form-dependent control and explicitly prevents time or ice quantity from becoming universal.
Professional bar’s bounded operating specification.
PDT specifies approximate ice volume, cube size, and time ranges, then says smaller cubes require adjustment. Citrus, cream, eggs, or muddled ingredients are shaken; spirit-only drinks are gently stirred; large cubes may be combined with cracked ice to reach proper dilution.
PDF sheet 39
Techniques — Shaking and Stirring
Checked in local PDF sheet 39 on 2026-08-25.
Evidence
PDT specifies approximate ice volume, cube size, and time ranges, then says smaller cubes require adjustment. Citrus, cream, eggs, or muddled ingredients are shaken; spirit-only drinks are gently stirred; large cubes may be combined with cracked ice to reach proper dilution.
Location and context
Locator: Local PDF sheet 39
Section: Techniques — Shaking and Stirring
This is a professional bar’s bounded operating specification, not a universal timing rule.
Annotation
The passage corroborates proof- and form-dependent control and explicitly prevents time or ice quantity from being universalized.