Harry of Ciro's ABC of Mixing Cocktails by Harry of Ciro's (1923, p.68) — Harry of Ciro's 1923
| 1 orange | Orange juice (fresh) — Orange | acid |
| 1 lemon | lemon juice — Lemon | base |
| 1 yolk | egg yolk — Yolk of a Fresh Egg | other |
| 1 teaspoonful | Grenadine | sweetener |
- Shake well and strain into cocktail glass.
This matters because it preserves a fully bar-shaped temperance drink in the same section as the alcoholic cocktails.
The egg-yolk shake shows the temperance branch borrowing directly from mixed-drink technique rather than soda-fountain logic alone.