Café Royal Cocktail Book by W. J. Tarling (1937, p.178)
| 0.33 part | gin | base |
| 0.33 part | sweet vermouth — Italian vermouth | base |
| 0.33 part | tequila | base |
- Shake.
Rio Grande
Rio Grande is Italian vermouth, gin, and tequila.
Rio Grande is Italian vermouth, gin, and tequila.
Café Royal Cocktail Book by W. J. Tarling (1937, p.178)
| 0.33 part | gin | base |
| 0.33 part | sweet vermouth — Italian vermouth | base |
| 0.33 part | tequila | base |