Cocktails by Pedro Chicote (1928, p.161) — Port-Dubonnet branch
| 7 drops | Grand Marnier — Gran Marnier | base |
| 0.5 part | Dubonnet | modifier |
| 0.5 copita | port wine — Oporto Bandeira | other |
- Shake and serve in a cocktail glass.
Ice: 3 to 4 pieces ice
This matters because it preserves a named port-and-Dubonnet aperitif in the Madrid interwar field.