Whiskey Sour Drink Recipe: Classic Cocktail with Easy Variations 

A Whiskey Sour is a timeless cocktail made with bourbon, fresh lemon juice, and simple syrup shaken and served over ice. Add egg white for a silky, frothy top. It's bright, tart, and beautifully balanced. Ready in under 5 minutes, it's one of the most beginner-friendly classic cocktails you can make at home.

Classic Whiskey Sour: At a Glance

What Are the Classic Whiskey Sour Ingredients?

Classic Whiskey Sour Recipe (With or Without Egg White)

With egg white (frothy, silky version):

• 2 oz (60 ml) bourbon whiskey
• ¾ oz (22 ml) fresh lemon juice
• ¾ oz (22 ml) simple syrup
• ½ oz (15 ml) egg white (about half a small egg)
• Ice
• 2 dashes Angostura bitters (garnish)
• 1 maraschino cherry + orange slice (garnish)

Whiskey Sour Without Egg White (Simple Whiskey Sour Recipe)

Prefer to skip the raw egg? No problem. The drink tastes just as good lighter in texture and even brighter in citrus flavor.

Whiskey sour ingredients, no egg (ml measurements):

• 60 ml bourbon whiskey
• 22–30 ml fresh lemon juice
• 20 ml simple syrup
• Ice
• Garnish of your choice

The classic sour ratio is 2 parts spirit : 1 part lemon juice : ¾ part simple syrup. Once you know that ratio, you can scale up or down for any number of servings.

How Do I Make a Whiskey Sour? (Step-by-Step)

If using egg white:

1. Add bourbon, lemon juice, simple syrup, and egg white to a cocktail shaker  no ice yet
2. Seal and shake vigorously for 10–15 seconds (this is the "dry shake"  it emulsifies the egg white)
3. Add ice and shake again for 7–10 seconds until well chilled
4. Double strain through a Hawthorne strainer and fine mesh strainer into a rocks glass or coupe
5. Garnish with 2–3 dashes of Angostura bitters dropped onto the foam, a maraschino cherry, and an orange slice

Without egg white:

1. Add bourbon, lemon juice, and simple syrup to a shaker with ice
2. Shake for 10–15 seconds until chilled
3. Strain into a rocks glass over fresh ice or straight up into a coupe
4. Garnish and serve

How Do You Make Simple Syrup for a Whiskey Sour?

Simple syrup is exactly what it sounds like  simple.

• Combine 1 part white sugar and 1 part water in a small saucepan
• Heat over medium, stirring, until the sugar fully dissolves
• Remove from heat, cool completely before using
• Store in a sealed bottle in the refrigerator for up to 4 weeks

Pro tip: For a richer syrup with more body, use a 2:1 sugar-to-water ratio. This gives your Whiskey Sour a slightly thicker, more luxurious feel.

What Is the Best Whiskey for a Whiskey Sour?

Not all bourbons behave the same in a shaker. Proof, mash bill, and barrel character all affect the final drink.

Practical rule: If your whiskey sour tastes flat or disappears into the lemon, your bourbon doesn't have enough backbone. Stick to 90 proof and above for best results.

What Is a Good Sour Mix for Whiskey?

Fresh juice always beats a bottled sour mix. Commercially prepared sour mix contains preservatives, added sugar, and artificial citric acid  all of which flatten the cocktail's brightness. Fresh lemon juice provides live acidity, subtle bitterness from the lemon oils, and a depth that no bottle can replicate.

That said, if you're batch-making cocktails for a party, you can pre-mix fresh lemon juice and simple syrup in the classic ratio and refrigerate for up to 24 hours. Combine with bourbon just before serving.

Is a Whiskey Sour a Strong Drink?

A standard Whiskey Sour comes in at approximately 19% ABV  considerably lower than a neat pour of bourbon (typically 40–50% ABV) due to dilution from ice and the addition of lemon juice and syrup. With roughly 162–210 calories per cocktail, it's moderate by cocktail standards. The alcohol content makes it approachable but not lightweight  drink responsibly.

Variations: What Are the Best Whiskey Sour Versions to Try?

Egg White Whiskey Sour (Boston Sour)

Use a full egg white (about 1 oz / 30 ml) and no garnish other than bitters. The result is an extra-thick, luxurious foam cap and an almost creamy mouthfeel.

New York Sour

Make the classic recipe, then float a thin layer of dry red wine (like Malbec or Shiraz) over the foam by pouring it gently over the back of a spoon. The wine adds a tannic depth and a beautiful visual gradient  one of the most impressive easy cocktails you can serve.

Spiced Whiskey Sour

Add 2–3 dashes of aromatic or cinnamon-forward bitters (like Fee Brothers Whiskey Barrel-Aged Bitters) and swap plain simple syrup for cinnamon syrup. Serve over a large ice cube with an orange peel.

Citrus-Forward Variation (Whiskey Sour in the Rough)

Add ½ oz (15 ml) fresh orange juice alongside the lemon juice. The added sweetness and aromatic citrus oils complement bourbon particularly well.

Vegan / Egg-Free Foam Version

Replace egg white with aquafaba (the liquid from a can of chickpeas) at the same measurement  10–15 ml. Reduce the aquafaba by half on the stovetop before using for a thicker foam. Tastes neutral and froths beautifully.

Mocktail Whiskey Sour

• 60 ml non-alcoholic whiskey alternative (e.g., Lyre's American Malt)
• 22 ml fresh lemon juice
• 20 ml honey syrup or simple syrup
• 15 ml aquafaba
  Dry shake, then shake with ice. Strain and garnish as usual.

Essential Techniques: What Are the Most Common Whiskey Sour Mistakes?

Glassware tip: Serve in a rocks glass over fresh ice for a casual look, or in a coupe glass straight up for an elegant, cocktail-bar-style presentation.

Best Food Pairings for a Whiskey Sour

The cocktail's citrus brightness and bourbon warmth pair naturally with:

• Charcuterie boards  cured meats balance the acidity
• Mixed nuts and olives  salt cuts through the sweetness
• Grilled chicken or pork skewers  the caramel notes in bourbon complement char
• Sharp cheddar or aged gouda  fat and funk play beautifully against lemon
• Dark chocolate  bittersweet contrast to the fruity sour notes

Batch Recipe: How Do You Make Whiskey Sours for a Party?

For 8 servings, combine in a large pitcher:

• 480 ml (16 oz) bourbon
• 180 ml (6 oz) fresh lemon juice
• 160 ml (5.5 oz) simple syrup

Refrigerate for up to 12 hours. When ready to serve, shake individual portions with ice (no egg white in batch versions  add aquafaba per glass if desired). Strain and garnish fresh.

Frequently Asked Questions

How many calories are in a Whiskey Sour?
A standard Whiskey Sour contains approximately 162–210 calories per cocktail (3.5 oz serving), depending on whether egg white is included. Around 131 of those calories come from the alcohol itself.

What is the ideal whiskey sour ratio?
The classic ratio is 2:1:¾  2 parts bourbon, 1 part fresh lemon juice, ¾ part simple syrup. Many bartenders simplify to a 3:2:1 build and adjust to taste from there.

Can you make a whiskey sour ahead of time?
Yes. Pre-mix the bourbon, lemon juice, and simple syrup up to 12 hours ahead. Store refrigerated and shake with ice per serving. Add egg white or aquafaba fresh  don't pre-batch the foam component.

What does a whiskey sour taste like?
It tastes rich, tart, and balanced. Caramel and vanilla from the bourbon, sharp citrus from fresh lemon, and soft sweetness from simple syrup. With egg white, the texture becomes silky and frothy.

When was the Whiskey Sour invented?
The first recorded mention of the Whiskey Sour is from 1862 in The Bartenders Guide by Jerry Thomas, though sailors are believed to have been mixing whiskey with citrus long before that date.

What's the difference between a Boston Sour and a classic Whiskey Sour?
A Boston Sour uses a full egg white and different measurements, producing a thicker foam cap. A classic Whiskey Sour uses half an egg white or none at all, yielding a lighter, brighter drink.

Can I use rye whiskey instead of bourbon?
Yes. Rye produces a spicier, drier sour with less sweetness. Bourbon produces a rounder, more caramel-forward drink. Both are excellent  choose based on whether you want sharpness or softness.

How long does homemade simple syrup last?
Stored in a sealed container in the refrigerator, homemade simple syrup lasts up to 4 weeks. A 2:1 sugar-to-water ratio extends shelf life slightly due to the higher sugar content.

Is aquafaba a safe substitute for egg white?
Yes. Aquafaba  the liquid from cooked or canned chickpeas  froths similarly to egg white and is completely flavorless once reduced. It's a reliable vegan alternative that requires no modification to the recipe method.

 What proof bourbon is best for a Whiskey Sour?
Bourbons in the 90-proof-and-above range hold up best after shaking with citrus and dilution. Lower-proof options can still work, but the bourbon flavor tends to fade into the background.