Café Royal Cocktail Book by W. J. Tarling (1937, p.83)
| 0.5 part | Canadian whisky — Canadian Club whisky | base |
| 2 dashes | Angostura bitters | bitter |
| 0.25 part | Forbidden Fruit — Forbidden Fruit liqueur | modifier |
| 0.5 teaspoonful | egg white | other |
- Shake.
Dusky Maiden is Canadian Club whisky, Forbidden Fruit liqueur, egg white, and Angostura.
Café Royal Cocktail Book by W. J. Tarling (1937, p.83)
| 0.5 part | Canadian whisky — Canadian Club whisky | base |
| 2 dashes | Angostura bitters | bitter |
| 0.25 part | Forbidden Fruit — Forbidden Fruit liqueur | modifier |
| 0.5 teaspoonful | egg white | other |
See also: Maiden