Cocktails Bar La Florida by Constante Ribalaigua Vert (1934, p.147)
| 0.5 juice | lemon juice — from half a lemon | acid |
| 2 ounces | rum — Bacardi rum | base |
| 0.5 white | egg white | other |
| 1 teaspoon | sugar | sweetener |
- Shake with cracked ice and strain into a cocktail glass.
Ice: Cracked ice