Shake up a festive Pomegranate Rosemary Gin Sour! Bright pomegranate, herbal rosemary, and silky foam make this holiday cocktail unforgettable.

A vibrant red cocktail in a martini glass, garnished with rosemary sprigs and a twist of lemon, is set against a deep red background with a pomegranate and green leaves in the scene.

The Drink Details

There are cocktails you sip and forget, and then there are cocktails you dream about making again. This Pomegranate Rosemary Gin Sour definitely falls in the second camp. Jewel-red, velvety smooth, and topped with a frothy cap that looks like it belongs at a holiday party, it’s the kind of drink that makes people raise their eyebrows and say, “Wait, you made this?”

I first whipped this up for friends one Friday night. I served a round with egg whites and another without. The verdict? The egg white version won by a landslide. The creamy texture just makes the tart pomegranate and herbal rosemary sing.

Whether you’re mixing for Thanksgiving, Christmas, or Arbor Day (because why not?), this cocktail deserves a spot on your must-try list.

Why These Ingredients Work Together

Pomegranate – tart, fruity, a little sweet.
Lemon – bright, fresh acidity.
Rosemary – piney, herbal, holiday-in-a-glass.
Gin – crisp and juniper-forward (especially London Dry styles).
Egg white – velvety mouthfeel, plus that show-stopping foam.

The flavor magic here is that rosemary and juniper both have piney, resinous notes. Pair them with pomegranate’s sweet-tart punch, a splash of lemon, and rosemary simple syrup, and you’ve got balance in a glass.

Once you’ve whipped this one up, try this grapefruit pomegranate vodka cocktail that serve up spicy notes with ginger beer.

Choosing the Right Gin

I recommend sticking with a London Dry Gin – my personal favorite is Bulldog Gin. It’s clean, crisp, and really lets the citrus and rosemary shine without adding sweetness.

Other gin styles:

Old Tom Gin – a little sweeter; will shift the drink in a softer, rounder direction.
New Western/Floral gins – can be fun if you like botanicals front and center.
Non-alcoholic gins – make it a mocktail with a non-alcoholic spirit.

A vibrant pomegranate rosemary gin sour cocktail in a martini glass, garnished with a sprig of rosemary and a lemon twist.

Let’s Talk Egg Whites (and Alternatives)

Egg whites give cocktails that luxurious texture and pillowy foam. Without it, the drink is still tasty — just less satisfying.

Tips for working with egg whites:

Use the freshest eggs you can find, with clean, uncracked shells.
Keep things clean by separating the whites from the yolks using an egg separator or clean hands (I find hands to be the easiest way).
Whisk the white lightly with a fork to loosen it up – makes it easier to measure.
Pasteurized egg whites from a carton also work (just not the opened carton you bought last week and forgot about).

Vegan or egg-free options:

Chickpea aquafaba (liquid from canned chickpeas) is a common swap, but can impart a chickpea smell.
Butterbean aquafaba (liquid from canned butterbeans) is more neutral than the chickpeas, foams nicely, and provides good texture…although, it doesn’t have quite the same velvety mouthfeel as egg white.
Vegan cocktail foamers are available as drops, dashers and powders from a number of manufacturers.

A top-down view of a pomegranate rosemary gin sour, garnished with a lemon twist and rosemary sprig, set against a red background with scattered pomegranate seeds and a whole pomegranate.

Tips for Your Best Holiday Cocktail

To get the best foam – Dry shake first: helps emulsify the egg white. Ice shake second: chills and dilutes to the perfect balance. Strain: keeps out any ice shards for a silky finish.
If your foam flops – Check that your egg white (or egg white replacer) wasn’t old. Shake longer, harder — don’t be shy!
Don’t oversteep the rosemary – 30 minutes is long enough to infuse the simple syrup. Letting it go long may result in bitter notes. On the flip side, steep it for less time if you want more subtle rosemary.

Garnish & Presentation Ideas

Classic – rosemary sprig, lemon twist, pomegranate arils (these eventually sink, so be mindful of that).
Dramatic – lightly torch a rosemary sprig for a smoky aroma.
Glassware – coupes or martini glasses for elegance, rocks glasses for casual gatherings.

Ready to Sip?

Whether you’re setting out a holiday spread or just want to treat yourself, this Pomegranate Rosemary Gin Sour is festive, flavorful, and deceptively simple. Shake one up, tag me if you post a pic (I’d love to see your version!), and check out my Holiday Cocktail Recipes for more crowd-pleasing sips.

Cheers to celebrating every. little. thing. 🥂