Black Flannel Academy

Queen’s Park Swizzle

Lime · Mint · Over crushed ice · Rum · Sour
Chartreuse Swizzle cocktail photograph
Photo: Chartreuse swizzle.jpg — BanjoZebra · CC BY 4.0. Resized for display; photo remains under its stated license. Similar cocktail shown: Chartreuse Swizzle.

Demerara rum, mint and lime meet rich syrup and bitters, with crushed ice integrating a substantial rum measure.

DrinkBoy published specification · 1 reference serve.

Glassware

Collins glass

Technique

Swizzle

Ice

Crushed ice

Garnish

Mint sprig and a squeezed out lime shell

Preparation effort

High

Ingredients & measurements

Ingredient mL US fl oz Source measure / qualification
Demerara rum 88.72 3 3 ounces Demerara rum
rich simple syrup 14.79 0.5 1/2 ounce rich simple syrup
lime juice 14.79 0.5 1/2 ounce lime juice
2 dashes Angostura Bitters — — 2 dashes Angostura Bitters
10 whole leaves mint — — 10 whole leaves mint

Converted equivalents are rounded for display; use one measurement system consistently. Dashes, spoonfuls, fruit counts and unspecified top-ups remain source measures. A blank equivalent does not mean zero.

How to make it

Gently press the mint. Add the liquids and crushed ice, swizzle until chilled, and cap with additional crushed ice.

Glass: Collins glass. Ice: Crushed ice. Garnish: Mint sprig and a squeezed out lime shell.

Flavor & balance

  • Sour (Acidic) (dominant): Citrus contributes the principal tart edge; fruit ripeness and juice yield affect balance.
  • Sweet (supporting): Sweeteners, fruit or sweetened modifiers round the attack and add weight; product sugar varies.
  • Bitter (supporting): Cocktail bitters or coffee contribute a bitter accent; a small dose need not dominate.
  • Earthy / Herbal (supporting): Botanicals, fresh herbs or the base spirit give aromatic plant character; this is not a basic taste.

Assess sweetness, bitterness and tactile drying separately. These flavor expectations are based on recipe structure, not measured tasting scores. Actual products, ice and dilution will change the result.

Preparation & batching

Service complexity: high. Batchability: spirit components only.

  • Measure and label the chosen product specification; chill appropriate glassware.
  • Prepare or select the named syrup; record its concentration and follow its storage instructions.
  • Prepare and measure fresh fruit components for the service plan; do not assume a fruit count guarantees a juice volume.
  • Prepare sound fresh herbs; finish aromatic garnish at service.

Finish chilling, dilution and garnish at service. Trial the actual serving method before approving a batch. Workload is an editorial assessment; no labor timing or storage validation is claimed.

Spirit & ingredient choices

Style Role Evidence level Qualification
S091 — Column Still Rum base qualified The recipe identifies rum but not this still configuration. Choose a bottle meeting the stated color/age/origin and confirm its production; this is an option, not a required subtype.
S094 — Pot Still Rum base qualified The recipe identifies rum but not this still configuration. Choose a bottle meeting the stated color/age/origin and confirm its production; this is an option, not a required subtype.
S095 — Pot-Column Blended Rum base qualified The recipe identifies rum but not this still configuration. Choose a bottle meeting the stated color/age/origin and confirm its production; this is an option, not a required subtype.
S082 — Non-potable Bitters seasoning documented Named ingredient fits this style family; confirm the chosen product identity.

Recipe notes & variations

For a Black Flannel variation, change one component at a time and record the selected product, proof, sweetener concentration and dilution. Compare it with this reference before naming or publishing the variation.

Sources & further reading

  • Robert Hess / DrinkBoy — checked 2026-09-18. Recipe identity and published ingredient specification; editorial sensory and workload assessments are not source tasting results.

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