El Bar Americano en España by Pedro Chicote (1927, p.110)
| 1 tablespoon | azúcar en polvo — OCR reads 'r' for 1. | base |
| 1 liqueur-glass | coñac — OCR reads 'r' for 1. | base |
| leche hirviendo — Used to fill the drink. | other |
- Build in a grog glass with sugar and cognac.
- Finish by filling the glass with boiling milk.