Café Royal Cocktail Book by W. J. Tarling (1937, p.44)
| 0.25 part | lemon juice — fresh lemon juice | acid |
| 0.5 part | curacao — blue curacao | base |
| 0.25 part | gin — Booth's gin | base |
| 1 dash | egg white — white of egg | other |
- Shake and strain.
Blue Lady is blue curacao, gin, lemon juice, and egg white.
Café Royal Cocktail Book by W. J. Tarling (1937, p.44)
| 0.25 part | lemon juice — fresh lemon juice | acid |
| 0.5 part | curacao — blue curacao | base |
| 0.25 part | gin — Booth's gin | base |
| 1 dash | egg white — white of egg | other |
See also: Lady