Vodka Sour: The 2 : 1 : ¾ Recipe, With or Without Egg White
The vodka sour gets less respect than its whiskey cousin, and we think that’s a shame. Take away the oak and the caramel and what’s left is the sour formula at its plainest: spirit, lemon, sugar. When the lemon is fresh and the shake is hard, it tastes like cold sunlight. It’s the drink we hand to a guest who says “something not too sweet” and then can’t name a spirit.
It also happens to be one of the easiest cocktails in the world to get right at home, as long as you squeeze the lemons yourself.
The recipe we use
Our Vodka Sour is three ingredients: vodka, lemon juice, sugar syrup. The proportions we keep coming back to are these.
- 2 oz vodka
- 1 oz fresh lemon juice
- ¾ oz simple syrup (equal parts sugar and hot water, stirred until clear, then cooled)
Shake hard with plenty of ice for a good ten seconds, until the outside of the tin is frosted white. Strain into a rocks glass over fresh ice, or into a chilled coupe if you’d like it served up. A lemon wheel on the rim, or a brandied cherry if there’s a jar open in the fridge.
Why ¾ and not a full ounce of syrup? Because vodka has no sweetness of its own to lean on. A whiskey sour can take more sugar since the bourbon brings vanilla and spice to balance it, but with vodka every gram of sugar shows. Three quarters keeps the lemon in charge. If your lemons are especially sharp, as they tend to be in late winter, nudge the syrup up to a scant ounce.
Egg white, or not?
This is the question that splits our kitchen. A vodka sour without egg white is crisp and bright, a little austere, the kind of drink you’d want on a warm porch. Add one egg white and it becomes something else entirely: a silky body, a thick pale cap of foam, the lemon softened around the edges. On a cold October evening we reach for the foamy version almost every time.
The trick is the dry shake. Put everything in the tin with the egg white but no ice, and shake hard for about fifteen seconds. Without ice to chill and dilute, the proteins in the white whip up much more freely. Then add ice and shake again to chill it. Strain, wait a few seconds for the foam to settle into a cap, and finish with three drops of Angostura on top. Drag a toothpick through them if you’re feeling fancy.
Use the freshest eggs you can find, and skip the egg entirely for anyone pregnant or with a weakened immune system. Carton whites work in a pinch, though they whip up a little thinner. We’ve gathered more foamy drinks in our collection of egg white cocktails if this one wins you over.
Vodka sour vs. lemon drop
These two get confused all the time, and fair enough, since they share a spirit and a fruit. The difference is in the sweetener and the serve.
A lemon drop adds orange liqueur, usually triple sec, alongside the lemon and sugar, and it almost always arrives up in a sugar-rimmed martini glass. It tastes like lemon candy, which is the whole point. A vodka sour uses only simple syrup, skips the orange, and is just as happy on the rocks. It’s tarter and plainer, closer to a really good lemonade with a kick. If you love the lemon drop in its smallest form, our lemon drop shot recipes shrink it down to a sugared shot glass.
Ordering one at a bar
Bar vodka sours are a gamble, because in a lot of places “sour” means a gun or a bottle of sweet and sour mix. You’ll get something neon, syrupy, and only distantly related to lemons. We wrote a whole piece on what sweet and sour mix actually is and why it lets so many drinks down.
So be specific, and be kind about it. “A vodka sour with fresh lemon, please” does most of the work. If the bar does craft cocktails, ask whether they’ll add egg white; many will. If they only have mix, a vodka soda with a lot of squeezed lemon wedges will make you happier than a sour built on the gun. And at home, when the fruit bowl is down to one sad lime, CocktailBuilder’s ingredient search will tell you which sours are still in reach.
A standard bar pour is usually 1½ oz rather than our 2, so expect a slightly lighter drink than the one you make at home.
Variations worth a weekend
Once the basic build is in your hands, the sour template bends easily. A few from our recipe index we like:
The Vodka Amaretto Sour splits the base between vodka and amaretto, which gives the almond liqueur a spine it badly needs. Make it with fresh lemon and syrup instead of the bottled mix the recipe lists. The Amaretto Sourball goes further, adding orange juice for a rounder, breakfast-ish sweetness.
For color, the Cherry Vodka Sour adds a splash of grenadine and turns a soft ruby, and we like it for holiday parties when the room wants something festive. The Sour Apple Martini uses citrus vodka, Cointreau, lemon and sour apple schnapps, and tastes exactly like the green candy you’re imagining.
Melon fans have two choices. Carrie’s Midori Sour lengthens Midori, vodka and sour mix with Sprite into a tall summer cooler, while the Sour Melonball is just Absolut and Midori, best as a quick chilled shot.
Questions we hear at the counter
How many calories are in a vodka sour? Working it out from the ingredients, our 2 oz build lands somewhere around 180 to 200 calories, most of it from the vodka and the syrup. Egg white adds very little. Cutting the syrup to ½ oz trims it, at the cost of a sharper drink.
Can I batch it? Yes, without the egg. Combine vodka, lemon and syrup at the same ratio, keep it cold, and shake single servings to order. Squeeze the lemon the same day; it fades fast.
Which vodka? Something clean and mid-priced. The lemon and sugar hide very little, so a harsh bottle will show, but there’s no need for the luxury shelf.
Roll the lemons hard on the board before you cut them. They give up noticeably more juice, and the kitchen smells like summer for an hour, even in late October.
Last modified on October 25, 2026
