Whiskey Sour vs Manhattan: Two Rye Classics, Opposite Characters

Both are rye classics from nineteenth-century America. Both pour two ounces of whiskey. After that they could hardly be more different: the Whiskey Sour is bright, shaken and citrus-led, served cold with lemon and sugar and sometimes a cap of egg-white foam; the Manhattan is dark, stirred and vermouth-led, served up with a cherry and no citrus beyond a twist. One is a refresher. The other is a sipper.

This is the Whiskey Sour vs Manhattan comparison: build, taste, strength, serve and history, plus which to make tonight. Rye is the right whiskey for both — the original spirit of the Manhattan and the structurally better choice for a sour — so the same bottle covers them. The rye Manhattan recipe and the rye Whiskey Sour recipe cover each drink in full, and the Manhattan Corner holds everything else about that drink.

The Short Version

• Shared core: 2 oz of rye. Nothing else overlaps.
• Whiskey Sour: 2 oz rye, ¾ oz fresh lemon, ¾ oz simple syrup, shaken hard; up or over ice; optional egg white and Angostura on the foam. Sweet-and-sour balance with the whiskey as backbone.
• Manhattan: 2 oz rye, 1 oz sweet vermouth, 2 dashes Angostura, stirred about 30 seconds and served up with a cherry. Whiskey leads; vermouth and bitters season it.
• Technique: the sour is shaken because of the lemon; the Manhattan is stirred because there is nothing in it but spirit and wine.
• Strength: the Manhattan, by a long way. Difford's puts a Whiskey Sour with egg white at 16% alcohol by volume; a Manhattan sits in the high twenties.
• Order the sour when you want cold and refreshing; order the Manhattan when you want the whiskey to lead and the drink to last.

Side-by-Side: Build at a Glance

Both Recipes, Side by Side

The Whiskey Sour

1. Add 2 oz straight rye, ¾ oz fresh lemon juice and ¾ oz 1:1 simple syrup to a shaker. For a Boston Sour, add ½ oz pasteurized egg white.
2. Fill with ice and shake hard until well chilled. With egg white: shake with ice, strain back into the tin, discard the ice and shake again without it — or dry shake first, then with ice.
3. Strain over fresh ice in a rocks glass, or fine strain into a chilled coupe.
4. Garnish with a lemon wheel and cherry on the rocks; an expressed lemon twist and a few dashes of Angostura dragged across the foam when served up.

The full build, with the ratio dispute and the bottle picks, is in the rye Whiskey Sour recipe.

The Manhattan

1. Chill a coupe or Nick & Nora glass.
2. In a mixing glass with ice, combine 2 oz straight rye, 1 oz fresh sweet vermouth and 2 dashes Angostura bitters.
3. Stir about 30 seconds; strain into the chilled glass.
4. Garnish with a brandied cherry, or express a lemon twist over the surface and drop it in.

The rye Manhattan recipe has the full build, and how to stir a Manhattan covers the technique.

Origins: The Sour Came First

The sour is the older idea. A "Sour" and a "Fix" appear on an 1856 hand-written drinks list at Mart Ackermann's Saloon in Toronto, and Jerry Thomas's 1862 How to Mix Drinks gives the first known written sour recipes — Brandy, Gin and Santa Cruz Sours. "Whisky sour" is in print by January 1870, in Wisconsin's Waukesha Plaindealer; a recipe by that name appears in the posthumous 1887 edition of Thomas's guide, with "Bourbon or rye whiskey," the juice of half a small lemon and sugar dissolved in seltzer, shaken with shaved ice.

The Manhattan is a product of 1870s New York — the Manhattan Club is the traditional claim — and was in print by the mid-1880s as whiskey, sweet vermouth and bitters, built around the rye the city drank. The sour belongs to an earlier, simpler grammar of spirit, citrus and sugar; the Manhattan to the vermouth era that followed. David Wondrich counts the Sour, "particularly its whiskey incarnation," among "the cardinal points of American drinking" from the 1860s to the 1960s. The Manhattan Corner's history and who invented the Manhattan cover its claims; the sour's record is in the history of the Whiskey Sour.

How They Taste

Both drinks start with the same rye and then surround it with something completely different: fresh acid and sugar in one, sweet aromatized wine in the other.

Rye earns its place in both for the same reason — its pepper and dryness stop sugar from winning — but the sugar comes from different places, and so does the threat. In the sour, a low-proof rye disappears behind lemon and foam; in the Manhattan, it disappears behind vermouth. Either way the fix is a 100-proof bottle. The rye Whiskey Sour flavor profile and the Manhattan Corner's rye Manhattan flavor profile go through each drink element by element.

Which Is Stronger?

The Manhattan, comfortably. Difford's calculates its Whiskey Sour — 2 oz bourbon, 1 oz lemon, ⅔ oz rich syrup, egg white, over ice — at 16% alcohol by volume; a no-egg rye sour served up lands around 20%. A Manhattan has no juice and no syrup: 2 oz of whiskey, an ounce of fortified wine at roughly 16% itself, and only the stir's dilution, so it finishes in the high twenties. Two sours is a pleasant evening; two Manhattans is a decision. A barrel-proof rye — Sazerac Rye Full Proof at 125 proof, say — pushes both drinks up, and in the sour it is what lets you take Difford's full ounce of lemon.

Shaken vs Stirred

The sour is shaken because lemon, sugar and egg white need the violence: shaking chills hard, aerates and emulsifies the foam. The Manhattan is stirred because there is nothing in it but spirit, wine and bitters, and stirring chills and dilutes without clouding it. The specifics — the dry shake, the reverse dry shake, why Rob Krueger thinks good ice makes the dry shake unnecessary — are in how to shake a Whiskey Sour.

Which Should You Order?

The deciding question is whether you want citrus or vermouth around your rye.

One Shelf for Both

One bonded rye and one bottle of Angostura serve both drinks. The rest of the shopping list splits cleanly.

• Rye whiskey, 100 proof — Rittenhouse Bottled-in-Bond Rye is the rye in both of PUNCH's Whiskey Sour contest favorites and the bartender's default Manhattan rye. The Bottle Library ranks the candidates for the sour.
• For the sour: fresh lemons, simple syrup, optional pasteurized egg white — fresh lemon guide, syrup guide, egg white guide.
• For the Manhattan: sweet vermouth, refrigerated after opening, and brandied cherries — the Manhattan Corner's sweet vermouth guide and garnish guide.
• Shared: Angostura, a coupe, big ice, a shaker and a mixing glass — glass guide.

The Drinks in Between

A few sours borrow from the Manhattan's cupboard. The Scofflaw (Paris, 1924) shakes rye with dry vermouth, lemon, grenadine and orange bitters — a sour with a Manhattan's aromatics, drier and more herbal than either. The New York Sour floats a dry red wine on the sour, which gives it the Manhattan's wine note by a different route. And Difford's shakes three dashes of Angostura into its Whiskey Sour, closing the gap a little from the sour's side. If you drink Manhattans and want a sour that feels familiar, start there; if you drink sours and want to understand what vermouth is for, the Manhattan Corner's Tasting Bar is the next stop.

Frequently Asked Questions

What is the difference between a Whiskey Sour and a Manhattan?

Both use about 2 oz of rye. The Whiskey Sour adds ¾ oz fresh lemon and ¾ oz simple syrup (optionally egg white), is shaken, and is served cold up or over ice — tart and bright. The Manhattan adds 1 oz sweet vermouth and 2 dashes Angostura, is stirred, and is served up with a cherry — whiskey-forward and spirit-heavy.

Which is stronger, a Whiskey Sour or a Manhattan?

The Manhattan. Difford's calculates a Whiskey Sour with egg white at 16% alcohol by volume, and a no-egg rye sour lands around 20%. A Manhattan has no juice or syrup — only whiskey, fortified wine and the stir's dilution — so it finishes in the high twenties.

Which is sweeter, a Whiskey Sour or a Manhattan?

On paper the sour, with ¾ oz of syrup; in the glass neither should read sweet. The sour's sugar is balanced by ¾ oz of lemon, the Manhattan's vermouth by rye's dryness and the bitters. A bourbon base pushes either drink sweeter.

Why is a Whiskey Sour shaken and a Manhattan stirred?

Citrus and egg white need shaking — it chills harder, aerates and builds the foam. The Manhattan is spirit, wine and bitters only, and stirring chills it without clouding or aerating it.

Can I use the same rye for a Whiskey Sour and a Manhattan?

Yes. A 100-proof bonded rye such as Rittenhouse — the rye in PUNCH's 2017 and 2024 Whiskey Sour favorites and the bartender's standard Manhattan rye — has the proof to survive a shake and the dryness to balance sweet vermouth.

Which came first, the Whiskey Sour or the Manhattan?

The sour. Written sour recipes appear in Jerry Thomas's 1862 guide and "whisky sour" is in print by 1870; the Manhattan belongs to 1870s New York and was in print by the mid-1880s. The Whiskey Sour entry by name appears in Thomas's 1887 edition.