Black Flannel Academy

Porto Flip

Boozy · Brandy · Dried fruit · Fortified wine · Nutmeg · Rich & frothy
Porto Flip cocktail photograph
Photo: Porto Flip.jpg — Stuart Webster · CC BY 2.0. Resized for display; photo remains under its stated license.

Tawny port contributes dried-fruit and oxidative character, with brandy and egg yolk providing weight and structure.

IBA published specification · 1 reference serve.

Glassware

Cocktail glass

Technique

Shake

Ice

None in serving glass

Garnish

Sprinkle with fresh ground nutmeg

Preparation effort

High

Ingredients & measurements

Ingredient mL US fl oz Source measure / qualification
Brandy 15 0.51 15 ml Brandy
Red Tawny Port Wine 45 1.52 45 ml Red Tawny Port Wine
Egg Yolk 10 0.34 10 ml Egg Yolk

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

Shake the measured ingredients with ice and strain into a chilled glass.

Glass: Cocktail glass. Ice: None in serving glass. Garnish: Sprinkle with fresh ground nutmeg.

Flavor & balance

  • Boozy (Spirit-Forward) (dominant): Little nonalcoholic lengthening leaves the spirit or fortified ingredients prominent after chilling and dilution.

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.
  • Use pasteurized egg ingredients and follow the approved cold-holding and allergen procedure; alcohol is not a sanitizing step.

Finish aeration and texture to order; do not infer a safe storage period from the alcohol content. Workload is an editorial assessment; no labor timing or storage validation is claimed.

Ingredient checks: Egg: present; use pasteurized ingredients under the bar’s approved procedure. These checks are not a complete allergen declaration for every brand or garnish.

Spirit & ingredient choices

Style Role Evidence level Qualification
S034 — Aged Grape Brandy base qualified Generic brandy does not establish Cognac, fruit species or age. This link assumes conventional aged grape brandy and must follow the chosen bottle.
S077 — Fortified Wine base 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

  • International Bartenders Association — checked 2026-09-18. Recipe identity and published ingredient specification; editorial sensory and workload assessments are not source tasting results.

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