Whiskey Sour

Whiskey Sour
⏱️ cook time 5 minutes
🍽️ servings 2
⚡ Difficulty easy

intro

A perfectly balanced classic American cocktail with bright citrus, smooth oaky bourbon, subtle sweetness, and a signature frothy top, served ice-cold in a rocks glass.

Ingredients

Bourbon whiskey 120 ml (4 fl oz)
Freshly squeezed strained lemon juice 60 ml (2 fl oz)
1:1 simple syrup (equal parts sugar dissolved in water) 30 ml (1 fl oz)
Pasteurized egg white 30 ml (1 large egg white)
Angostura aromatic bitters 3 dashes (~1.5 ml)
Crushed ice (for shaking) 200 grams (1.5 cups)
Large format ice cubes (for serving) 2 pieces (~100 grams total)
Luxardo maraschino cherries (for garnish) 2 cherries
Thin lemon wheels (for garnish) 2 slices

Steps

1

Prep tools and ingredients

Gather a 500ml metal cocktail shaker, 15/30ml jigger, fine-mesh conical strainer, and two 250ml old-fashioned rocks glasses. Measure 120ml bourbon, 60ml strained fresh lemon juice, 30ml simple syrup, and 30ml pasteurized egg white, setting each measured component within easy reach. Pick out and discard any lemon seeds from the squeezed juice to avoid bitter off-flavor.

Step 1
step1:Prep tools and ingredients
2

Dry shake cocktail base

Pour all measured bourbon, lemon juice, simple syrup, egg white, and 2 dashes of Angostura bitters into the cocktail shaker. Do not add ice at this stage. Seal the shaker lid tightly and hold it with both hands, shaking vigorously up and down for exactly 15 seconds to emulsify the egg white into a light, frothy base.

Step 2
step2:Dry shake cocktail base
3

Wet shake to chill

Open the shaker lid and add 200 grams of crushed ice to the frothy base. Reseal the lid tightly, wrap a small linen kitchen towel around the shaker to catch dripping condensation, and shake vigorously for 20 seconds, until the exterior of the shaker is fully frosted and cold to the touch (internal drink temperature should reach 4°C / 39°F).

Step 3
step3:Wet shake to chill
4

Strain into serving glasses

Place one 50g large ice cube into each rocks glass to keep the drink cold without rapid dilution. Hold the fine-mesh strainer tight over the first glass, pour half of the shaken cocktail through the strainer to filter out small ice shards and any lumpy egg white bits, then repeat for the second glass. A smooth, 1cm thick layer of white froth should sit evenly on top of the amber liquid.

Step 4
step4:Strain into serving glasses
5

Garnish and serve

Rest one thin lemon wheel on the rim of each glass, drop one Luxardo maraschino cherry into the drink to settle on the ice, and add 1 final dash of Angostura bitters directly onto the frothy top for extra aromatic depth. Serve immediately while the drink is perfectly chilled, before the froth begins to dissipate.

Step 5
step5:Garnish and serve

Tips

1.Use pasteurized egg white to eliminate food safety risks from raw eggs; for a vegan alternative, substitute 30ml of unsalted aquafaba (chickpea brine) for the egg white to achieve the same frothy texture.
2.Avoid bottled lemon juice or pre-made sour mix—freshly squeezed, seed-strained lemon juice creates a bright, balanced citrus flavor without the artificial, flat taste of shelf-stable mixes.
3.The initial dry shake (shaking without ice) is critical for the signature silky froth; skipping this step will prevent the egg white from emulsifying properly, leaving you with a thin, flat drink.

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Whiskey Sour:Frequently Asked Questions

1.Why do I need pasteurized egg white for this recipe, and can I leave it out?
That pasteurized egg white creates the Whiskey Sour’s signature silky, frothy top and softens the sharp edge of fresh lemon and bold bourbon, without adding any eggy flavor. Pasteurization eliminates raw egg food safety risks, which is especially important for pregnant guests, kids, or anyone with a weakened immune system. You can skip it if you prefer, but your drink will miss that classic smooth, light texture.
2.My homemade Whiskey Sours always taste too tart or too sweet—how do I get the perfect balance?
Start with the trusted classic ratio: 2 ounces of oaky bourbon, 1 ounce of freshly squeezed strained lemon juice, and ¾ ounce of 1:1 simple syrup. Never use bottled lemon juice—it has a flat, harsh acidity that throws balance way off. Give the mix a quick taste before straining; add a tiny extra splash of syrup if too tart, or a squeeze more lemon if too sweet, since lemon acidity varies from fruit to fruit.
3.Why don’t my homemade Whiskey Sours get that thick, fluffy froth like the ones at cocktail bars?
That fluffy, long-lasting froth comes from properly emulsifying the egg white, which requires a two-step shake. First, add all your ingredients except the bitters (hold the ice!) to your shaker, seal tight, and shake hard for 15 seconds to build stable foam. Add ice next, shake another 10 seconds to fully chill the drink, then strain over fresh ice. Dot the Angostura bitters right on top of the froth for that classic aromatic finish.

Comments (6)

2 days ago

OMG this is the easiest whiskey sour I’ve ever made! I whipped this up last night for my husband’s birthday dinner with friends and everyone was begging for the recipe. The balance of sweet and sour is PERFECT, no weird fancy ingredients required. 10/10 will be making this for every weekend cookout from now on!

yesterday

So glad this was a hit at the birthday dinner! If you want to level it up for future cookouts, try adding a dash of aromatic bitters on top for an extra layer of flavor — it’s chef’s kiss!

30 minutes ago

Total game changer! I’ve been paying $14 a pop for whiskey sours at my local bar for years and can’t believe how simple this is to throw together at home in 5 minutes. I did use a little extra lemon because I love that tart kick, and it turned out SO good. Already added the ingredients to my weekly meal prep list so I can make these after work all week.

5 minutes ago

Wait the extra lemon tip is genius! I always find basic whiskey sours too sweet for my taste, I’m definitely trying that when I make these for my book club potluck next week.

just now

Love that customization! Extra lemon is such a great call for tartness fans — pro tip, if you chill your whiskey in the freezer ahead of time you won’t need as much ice to keep it cold, no watered down sours!

1 week ago

I was nervous to make cocktails for our family dinner last weekend because I’m terrible at mixing drinks, but this recipe was so easy even I couldn’t mess it up! My adult kids raved about it, my brother even asked for the recipe to make at his next fishing trip. Will absolutely be making this again!

5 days ago

Solid base recipe! I’ve made whiskey sours a bunch of times before and this is a great no-fuss version for beginners. I added an egg white for that classic frothy top (personal preference) and it came out fantastic. Only note is I wish the recipe specified what kind of whiskey works best — I used bourbon and it was great, but curious if rye is better?

3 days ago

Great question! Bourbon is our go-to for that smooth, slightly sweet profile, but rye works beautifully too if you prefer a spicier, more bold sour. The egg white addition is such a classic move, love that you did that!

yesterday

Made these for our taco night potluck with the neighbors last night and they were a total hit! I was worried whiskey sours wouldn’t pair with Mexican food but the bright citrus cut through all the cheesy, spicy food perfectly. I even made a virgin version for the pregnant gals in the group using extra lemon and a splash of orange juice, and they said it was just as tasty! SO good.

2 hours ago

First time ever making any cocktail at home and this recipe was so straightforward! I don’t have a fancy cocktail shaker so I just used a mason jar with a lid to shake it up, and poured it over ice. Tastes exactly like the drink I got on my first date with my girlfriend, she was so impressed when I made it for her last night. Only thing is I got a little pulp in mine from squeezing fresh lemons, is that normal?

30 minutes ago

Totally normal! If you don’t want pulp you can strain it through a fine mesh sieve when you pour it, but I actually like a little pulp — makes it taste extra fresh in my opinion. Mason jar hack is genius, I do the same thing when I’m too lazy to get my shaker out!

5 minutes ago

So sweet that you recreated your first date drink at home! A little lemon pulp is totally normal and totally fine, no need to stress about it. The mason jar shake method is 100% approved, you don’t need fancy bar gear to make a great cocktail.