Egg Sour

The Mixicologist by C. F. Lawlor (1895, p.38) — C. F. Lawlor 1895

1. Take the sugar, lemon juice, Curacao, brandy, egg, and two or three small lumps of ice in a small bar glass.
2. Shake up well.
3. Remove the ice before serving.

Nose

Citrus and brandy rise first, with the egg lending a muted creamy softness.

Palate

It sits between sour and flip, softening brandy's edge without becoming fully rich or custard-like.

Finish

The finish is short, tart, and gently creamy.

Summary

A hybrid sour showing the nineteenth-century traffic between straight sour structures and egg-enriched bar drinks.

Egg Sour matters because it captures a moment before the sour and flip families are fully separated in modern thinking. It preserves a looser nineteenth-century understanding of how egg could enrich a sour without moving the drink into an entirely different category.

The instruction to remove the ice before service confirms that the ice is a shaking tool rather than part of the final presentation.

Compared with Brandy Sour, this version is softer and more textural. Compared with Brandy Flip, it remains brighter and more citrus-led.

New and Improved Bartenders' Manual by Harry Johnson (1900, p.251) — Harry Johnson 1900

1. Add the powdered sugar, lemon juice, curacoa, brandy, egg yolk, and finely shaved ice to a shaker.
2. Shake up well.
3. Strain into a medium-sized fancy wine glass and serve.

Ice: Finely shaved ice

Nose

Brandy and citrus lead, but the yolk promises a richer texture than the ordinary sour line.

Palate

This is a thickened sour rather than a full flip, using egg yolk to soften and enrich an otherwise recognizable acid-sugar structure.

Finish

The finish is smooth, citrusy, and gently creamy.

Summary

An egg-thickened sour that sits between the direct sour family and the richer flip world.

Drinks like this matter because they show how fluid the borders were between sour and flip logic before later standardisation hardened categories.

The yolk is not ornamental. It changes the drink's texture and category position materially.

Daly's Bartenders' Encyclopedia by Tim Daly (1903, p.54)

1. Shake the sugar, lemon juice, curacoa, brandy, egg yolk, and finely shaved ice well.
2. Strain into a fancy stem glass and serve.

Ice: Finely shaved ice

Daly's quasi-prescription note is a useful reminder of how closely some cafe drinks still overlapped with restorative service.

The use of yolk rather than whole egg or white gives the drink its specific texture logic.

The Complete Buffet Guide by V. B. Lewis (1903, p.70) — V. B. Lewis 1903

1. Shake the powdered sugar, ice, egg, and lemon juice thoroughly.
2. Serve with a straw and grate nutmeg on top.

Garnish: Grated nutmeg

Ice: Lump ice

Nose

Nutmeg and fresh lemon sit above the egg-softened base.

Palate

Lewis's form keeps the egg sour close to flip and fizz territory, showing again how fluid the boundaries between these texture-driven families remained.

Finish

The finish is tart, creamy, and lightly spiced.

Summary

A whole-egg sour from the texture-rich borderland between sour, flip, and fizz.

Jack's Manual by J. A. Grohusko (1910, p.50)

1. Shake the sugar, egg yolk, lemon juice, Curacao, Martell brandy, and cracked ice well with a shaker.
2. Strain and serve.

Ice: Cracked ice

Bartenders' Guide: How to Mix Drinks by Wehman Bros. (1912, p.66)

1. Shake the sugar, ice, egg, and lemon juice thoroughly, grate nutmeg on top, and serve with a straw.

Ice: Ice

Bartenders' Manual by Bartenders Association of America (1913, p.25)

1. Shake thoroughly, serve with a straw, and grate nutmeg on top.

Garnish: Grated nutmeg

Ice: Ice

The Ideal Bartender by Tom Bullock (1917, p.42) — Bullock 1917

1. Drop three lumps of ice into a small bar glass with the sugar, egg, and lemon juice.
2. Shake well, grate nutmeg on top, and serve with a straw.

Garnish: Grated nutmeg

Ice: 3 lumps ice

This matters because Bullock keeps the plain whole-egg sour alive without extra cordials or spirits dominating the frame.

The stripped lemon-sugar-egg structure is exactly why this is a useful control point in the sour family.

Julian's Recipes by Julian Anderson (1919, p.15)

1. Shake the lemon juice, Curacao, brandy, powdered sugar, egg, and ice well.
2. Strain into a tall thin glass and serve.

Ice: Ice