Making a pisco sour at home is way easier than it sounds.
This classic South American cocktail has just a handful of ingredients, and once you know the right measurements and shaking technique, you will nail it every single time.
New to cocktails or just want a go-to recipe that actually works? Everything is covered here: ingredients, tools, step-by-step instructions, scaling tips, and common mistakes to skip.
By the end, your pisco sour will look and taste like it came straight from a bar in Lima. Ready to mix your first pisco sour? Grab your shaker and let’s get into it.
Ingredients for One Pisco Sour
Getting the ingredient amounts right is the single most important part of this recipe. Too much sweetener and the drink turns cloying.
Too much acid and it becomes sharp. The balance is what makes a pisco sour so good. Here is exactly what you need for one serving, plus a quick note on swaps.
Ingredients:
- Pisco: 2 oz (60 ml)
- Fresh Lime Juice: 1 oz (30 ml), squeezed right before mixing
- Simple Syrup (1:1 sugar to water ratio): 0.75 oz (22 ml)
- Egg White: from one small egg, about 0.5 oz (15 ml); use aquafaba for a vegan option (same amount)
- Angostura Bitters: 3 to 4 drops, for garnish only
Substitution Note: Aquafaba (the liquid from canned chickpeas) works perfectly as a substitute for egg white. Use the same measurement and shake the same way.
Tools and Glassware You Need
You do not need a lot of gear, but the right tools make a noticeable difference in texture and presentation. Here is a short list of what to have on hand before you start.
- Cocktail Shaker (Boston or cobbler style): Used for both the dry shake and the ice shake.
- Jigger: Measures your pisco, juice, and syrup accurately, maintaining the correct ratios.
- Hawthorne Strainer + Fine Mesh Strainer: The double strainer catches ice chips and gives the foam a silky pour.
- Coupe Glass (or rocks glass): A coupe shows off the foam layer best, but a rocks glass works just as well.
- Ice: Standard cubes for the second shake. Do not use crushed ice here.
Step-by-Step Pisco Sour Instructions
These five steps cover everything from prep to presentation. Follow them in order, and pay close attention to the dry shake.
Step 1: Measure and Prepare Your Ingredients
Time: 2 minutes | What you need: Jigger, knife, citrus press
Squeeze your lime juice fresh right before mixing. Cut your lime in half, press it, and strain out any seeds. Bottled juice has a flat, slightly bitter taste that throws off the whole drink, so skip it entirely.
Once your lime is juiced, measure everything out with your jigger before anything goes into the shaker: 2 oz pisco, 1 oz fresh lime juice, 0.75 oz simple syrup, 0.5 oz egg white or aquafaba.
Having all four measured and ready before you start means the rest of the process moves quickly, with no pauses.
Step 2: Dry Shake (No Ice)
Time: 15 to 20 seconds | What you need: Cocktail shaker
Add all four measured ingredients to your shaker. Do not add ice yet. Seal the shaker tight and shake as hard as you can for 15 to 20 seconds.
This step is called a dry shake. Its only job is to break down the protein in the egg white or aquafaba and turn it into a stable, airy foam. Without this, the foam will be thin and vanish within seconds of hitting the glass.
Pro Tip: The shaker will feel almost warm from the friction. That is normal. You will hear the liquid sloshing around loudly. Keep going until the time is up.
Step 3: Add Ice and Shake Again
Time: 15 seconds | What you need: 4 to 5 ice cubes
Open your shaker and add a good handful of ice cubes. Seal it again and shake hard for another 15 seconds.
This second shake does two things: it chills the drink to the right serving temperature and adds a small amount of dilution, softening the flavors and pulling them together.
Watch Out: Do not go past 20 seconds here. Over-shaking with ice waters dilutes the drink and flattens the taste. When you stop, the outside of the shaker should feel very cold to the touch.
Step 4: Double-Strain Into Your Glass
Time: 10 seconds | What you need: Hawthorne strainer, fine mesh strainer, coupe glass
Place your Hawthorne strainer over the shaker opening. Hold your fine mesh strainer just above the glass. Pour the drink through both strainers at the same time.
The Hawthorne catches the ice cubes. The fine mesh catches any small chips or bits of lime pulp that sneak through. Together, they give you a smooth, clean pour.
Pour slowly from just above the rim of the glass. The foam will rise and settle naturally on top, forming a clean white layer over the pale yellow liquid below.
Step 5: Garnish With Bitters and Serve
Time: 30 seconds | What you need: Angostura bitters, toothpick
Add 3 to 4 small drops of Angostura bitters directly onto the foam surface. They will float right on top without sinking.
You can leave them as simple dots for a minimal look, or drag a toothpick through them to create a line or a small swirl pattern. Either way takes less than 30 seconds and makes the drink look very polished.
Serve the drink right away. The foam is at its best in the first few minutes.
Exact Measurements and Scaling Chart
Scaling up for two or four people is as simple as long as you keep the ratio the same.
The ratio is 4 parts pisco, 2 parts lime juice, 1.5 parts simple syrup, and 1 part egg white. Here is a ready-to-use table.
| Serving Size | Pisco | Lime Juice | Simple Syrup | Egg White |
|---|---|---|---|---|
| 1 serving | 2 oz / 60 ml | 1 oz / 30 ml | 0.75 oz / 22 ml | 0.5 oz / 15 ml |
| 2 servings | 4 oz / 120 ml | 2 oz / 60 ml | 1.5 oz / 44 ml | 1 oz / 30 ml |
| 4 servings | 8 oz / 240 ml | 4 oz / 120 ml | 3 oz / 88 ml | 2 oz / 60 ml |
When making more than two servings at once, shake in batches. Overloading the shaker reduces the emulsification, and the foam will not form properly.
Common Mistakes and How to Avoid Them
Even small mistakes can affect the foam, texture, and balance of a Pisco Sour, but most are easy to avoid once you know what to watch for.
- Skipping the Dry Shake: The dry shake is what creates the signature foam. Without it, the foam will be thin, unstable, and disappear quickly after pouring.
- Using Bottled Lime Juice: Fresh lime juice provides the bright acidity a Pisco Sour needs. Bottled juice often tastes flat or slightly bitter, throwing off the balance of the drink.
- Over-Shaking With Ice: Shaking with ice for too long dilutes the cocktail, weakening the flavor and reducing the cocktail’s crisp, refreshing character. Aim for about 15–20 seconds.
- Using Too Much Simple Syrup: Too much syrup can overpower the citrus and make the drink taste overly sweet. Stick to the recommended ratio for the best balance.
- Pouring From Too High: Pouring from a height can break apart the foam layer and affect the presentation. Pour slowly from just above the rim of the glass.
- Skipping the Double Strain: Double-straining removes ice chips and lime pulp, resulting in a smoother texture and a cleaner-looking cocktail.
- Using Old Egg Whites: Older egg whites lose their ability to create stable foam. For the best texture and appearance, use a fresh egg cracked just before mixing.
- Using Warm Ingredients: Warm ingredients make it harder to chill the cocktail properly and can affect the final texture. Use fresh, cool ingredients whenever possible.
Nutrition and Allergens
Here is an estimated breakdown per single serving of a classic pisco sour made with egg white and 0.75 oz simple syrup.
| Nutrient | Estimated Amount |
|---|---|
| Calories | 195–215 kcal |
| Carbohydrates | 14–16 g |
| Sugar | 13–15 g |
| Alcohol Content | Approximately 14–16% ABV |
| Protein | 1–2 g (from egg white) |
| Fat | 0 g |
Related Recipes and Serving Ideas
Once you are comfortable with the classic recipe, here are a few directions worth trying.
- Pisco Punch: A San Francisco classic that uses pisco, pineapple juice, lime, and a small amount of grenadine. Lighter and more tropical than the sour.
- Chilcano: A simple, refreshing mix of pisco, ginger ale, lime juice, and bitters. Easy to batch for groups.
- Passion Fruit Pisco Sour: Add one tablespoon of fresh passion fruit pulp to the shaker before the dry shake. It gives the foam a yellow tint and a tropical edge.
- Frozen Pisco Sour: Blend all ingredients except the bitters with a cup of ice until smooth. Skip the egg white and use aquafaba for a better frozen texture.
Wrapping Up
A great pisco sour comes down to three things: fresh lime juice, a proper dry shake, and the right ratio. Get those right and everything else falls into place.
The foam will be thick, the flavor will be balanced, and the drink will look like something you ordered at a bar rather than mixed at home.
Start with one serving to get a feel for the technique. After two or three rounds, the whole process takes under five minutes.
From there, small tweaks like a touchless syrup or a different pisco will make it fully yours. Tried this recipe? Drop a comment below, share a photo, or subscribe for more cocktail recipes delivered to your inbox every week.
Frequently Asked Questions
Can I Swap Lime for Another Citrus?
Lemon works if lime is unavailable. The drink will taste slightly less tart but still holds up well with the same measurements.
What Temperature Should the Drink Be when Served?
Serve it straight from the shaker with no extra ice in the glass. It chills fully during shaking and warms up quickly, so drink it cold.
Why Does My Foam Come Out Thin Every Time?
A thin foam usually means the dry shake was too short. Give it a full 20 seconds with no ice before adding cubes.
Is This Drink Actually Vegan-Friendly?
Use aquafaba at the same measurement as egg white. Shake it for 20 to 25 seconds, dry to get a foam that holds well.
