Café Royal Cocktail Book by W. J. Tarling (1937, p.46)
| 0.5 part | bourbon whisky — Walker's Bourbon Whisky | base |
| 0.25 part | curacao — orange curacao | modifier |
| 0.25 part | dry vermouth | modifier |
| 1 dash | Grenadine | sweetener |
- Mix.
Bourbonella is bourbon whisky, dry vermouth, orange curaçao, and grenadine.
Café Royal Cocktail Book by W. J. Tarling (1937, p.46)
| 0.5 part | bourbon whisky — Walker's Bourbon Whisky | base |
| 0.25 part | curacao — orange curacao | modifier |
| 0.25 part | dry vermouth | modifier |
| 1 dash | Grenadine | sweetener |
See also: Bourbon