Café Royal Cocktail Book by W. J. Tarling (1937, p.170)
| 2 dashes | Vinegar | base |
| 1 unit | egg — do not break the egg | other |
| pepper and salt — a little | other | |
| 2 dashes | Tabasco — Tabasco Sauce | other |
| 1 teaspoonful | Worcestershire sauce — Worcester Sauce | other |
- Do not break the egg.