Recommended Difford's Guide modern web export by Difford's Guide (2026) — Difford's Guide modern source record
| 22.5 ml | Bourbon whiskey — {"raw_name": "Bourbon whiskey", "raw_measure": "22.5 ml Bourbon whiskey", "parse_status": "parsed", "mapping_status": "exact_existing"} | base |
| 22.5 ml | Rye whiskey 50% abv — {"raw_name": "Rye whiskey 50% abv", "raw_measure": "22.5 ml Rye whiskey 50% abv", "parse_status": "parsed", "mapping_status": "exact_existing"} | base |
| 22.5 ml | Red bitter liqueur — {"raw_name": "Red bitter liqueur", "raw_measure": "22.5 ml Red bitter liqueur", "parse_status": "parsed", "mapping_status": "exact_existing"} | bitter |
| 22.5 ml | Rosso/sweet vermouth — {"raw_name": "Rosso/sweet vermouth", "raw_measure": "22.5 ml Rosso/sweet vermouth", "parse_status": "parsed", "mapping_status": "exact_existing"} | modifier |
| 4 dash | Roasted duck fat wash — {"raw_name": "Roasted duck fat wash", "raw_measure": "4 dash Roasted duck fat wash", "parse_status": "parsed", "mapping_status": "unresolved"} | other |
| 3 dash | Saline solution 4:1 — {"raw_name": "Saline solution 4:1", "raw_measure": "3 drop Saline solution 4:1", "parse_status": "parsed", "mapping_status": "exact_existing"} | other |
- Select and pre-chill an OLD-FASHIONED GLASS.
- Prepare garnish of orange zest twist.
- STIR all ingredients with ice.
- STRAIN into ice-filled glass.
- EXPRESS orange zest twist over the cocktail and use as garnish.
Garnish: Prepare garnish of orange zest twist. EXPRESS orange zest twist over the cocktail and use as garnish.
Ice: ice
{"date_published": "2026-06-12 08:50:00", "source_url": "https://www.diffordsguide.com/cocktails/recipe/41433/roasted-duck-boulevardier", "image_url": "https://cdn.diffordsguide.com/cocktail/r46QVR/square/0/512x512.webp?v=1781259044"}
Modern provenance preserved separately; do not merge with historical recipes on name alone.