Louis' Mixed Drinks with Hints for the Care & Serving of Wines by Louis Muckensturm (1906, p.90)
| 2 liqueur-glasses | brandy — Brandy | base |
| 0.5 grapefruit | grapefruit peel — Grapefruit half-shell | base |
| 2 lumps | sugar — Sugar lumps | sweetener |
- Turn the half grapefruit skin inside out to form a bowl, add the sugar and brandy, set the brandy on fire, then pour into a liqueur-glass and serve hot.