Recipes for Mixed Drinks by Hugo R. Ensslin (1917, p.23) — Ensslin 1917
| 1 jigger | rye whiskey — Rye Whiskey | base |
| 1 whole | egg | other |
| 2 dashes | orange flower water — Orange Flower Water | other |
| 0.5 jigger | Orgeat syrup — Orgeat Syrup | sweetener |
- Shake well in a mixing glass with cracked ice.
- Strain and serve with nutmeg on top.
Garnish: Nutmeg
Ice: Cracked ice
This matters because it preserves an egg-and-whiskey aromatic branch that still sits inside compact cocktail-house service rather than hot flip tradition.
The whole egg and nutmeg bring flip logic into a chilled pre-war cocktail format.