The Complete Guide to Cocktail Foamers

Everything bartenders and home enthusiasts need to know about cocktail foaming agents — what they are, how to use them, and why 100+ Australian venues have already switched.

Table of Contents

What Is a Cocktail Foamer?

A cocktail foamer is a liquid foaming agent designed to replace egg whites and aquafaba in cocktails. Unlike traditional foaming ingredients, a good foamer is neutral in taste and smell, shelf-stable, and works consistently every time.

Cocktail foamers are typically made from plant-based ingredients and food-grade stabilisers. They produce the same thick, silky foam you expect from an egg white sour — without cracking eggs, dealing with the smell, or worrying about consistency.

The result? A classic sour, fizz, or frothy cocktail with a perfect foam cap that lasts from first sip to last.

Egg Whites vs Foaming Agents vs Aquafaba

Egg Whites Aquafaba Cocktail Foamer
Foam Quality Good, but inconsistent Decent, can be thin Thick, stable, consistent
Taste Slight egg smell Beany, vegetal odour Neutral — no taste or smell
Shelf Life Refrigerated, short 1 week refrigerated 12+ months, shelf-stable
Prep Time Crack, separate per drink Strain, store Pour and shake
Vegan No Yes Yes
Food Safety Raw egg risk Safe Safe, food-grade
Cost Per Drink ~$0.50 Free (plus time) ~$0.25
Consistency Varies by egg, age, temp Varies by can brand Identical every time

Bottom line: Egg whites are the traditional choice but come with inconsistency, food safety concerns, and prep time. Aquafaba is vegan but smells weird and produces variable results. A cocktail foamer is the only option that delivers the same quality foam, every single time, with zero prep.

How to Use a Cocktail Foamer

Using a cocktail foamer is simpler than cracking an egg:

  1. Measure. Pour 15-30ml of cocktail foamer into your shaker with your other cocktail ingredients.
  2. Dry shake. Shake vigorously without ice for 10-15 seconds. This is where the foam builds.
  3. Wet shake. Add ice and shake again for 10-15 seconds to chill and dilute.
  4. Strain. Double strain into your glass. Watch the foam cap form.
  5. Garnish. Add bitters, dehydrated citrus, or whatever suits the drink.

That's it. No cracking eggs. No straining chickpeas. No inconsistency.

Pro tip: For the thickest foam, use a higher ratio of foamer (25-30ml) and give the dry shake an extra 5 seconds. Bartenders in high-volume venues pre-batch the foamer with the rest of the cocktail specs, so the whole build is one pour, one shake.

Cocktail Recipes Using a Foaming Agent

Classic Sour

  • 60ml spirit of choice (bourbon, gin, pisco, or cognac)
  • 22.5ml fresh lemon juice
  • 15ml sugar syrup
  • 15-20ml cocktail foamer

Dry shake 10 sec, wet shake 10 sec, double strain. Garnish with a lemon wheel and 3 drops of aromatic bitters on the foam.

Amaretto Sour

  • 60ml amaretto
  • 22.5ml fresh lemon juice
  • 10ml sugar syrup
  • 15-20ml cocktail foamer

Dry shake, wet shake, strain over ice. The foam on this one holds for the entire drink.

Vegan Ramos Gin Fizz

  • 45ml gin
  • 15ml fresh lemon juice
  • 15ml fresh lime juice
  • 22.5ml sugar syrup
  • 22.5ml cream (or oat cream for vegan)
  • 3 dashes orange flower water
  • 25-30ml cocktail foamer
  • Soda water to top

Dry shake hard for 20 seconds. Wet shake for 15. Strain into a chilled glass. Let it settle for 30 seconds, then slowly pour soda water down the centre. The foam rises above the rim. Classic.

For Bars & High-Volume Venues

If you're running a cocktail bar or restaurant, a cocktail foamer changes your workflow:

  • No fridge space wasted on eggs. One 500ml bottle = 100+ cocktails. Shelf-stable. No cold storage needed.
  • No cracked shells in your ice well. Every bartender knows that pain.
  • Pre-batch friendly. Mix the foamer directly into your batched cocktail specs. One pour, one shake.
  • Vegan menu expansion. Every cocktail on your list becomes vegan-capable without reformatting.
  • Consistent every service. Egg whites vary by egg age, temperature, and even what the chicken ate. A foamer is the same every single time.
  • Faster service. 2 seconds to pour vs cracking and separating an egg. Over 100 cocktails a night, that's real time.

Cocktail Foamer is stocked by ALM and Paramount Liquor, and is already used by 100+ venues across Australia — from high-volume CBD restaurants to intimate cocktail bars.

Want to try it in your venue? Order a sample bottle or request a sample on us.

Cost Breakdown: Foamer vs Egg Whites

Egg Whites Cocktail Foamer
Cost per drink ~$0.50 ~$0.25
Waste Yolk disposal, shells Zero waste
Fridge space Required None
Prep labour Cracking, separating (30 sec/drink) Pour (2 sec)
Risk Broken eggs, contamination None
Annual cost (100 drinks/week) ~$2,600 + labour ~$1,300, zero prep

At bar volume, the savings in labour alone pay for the foamer. The consistency and vegan capability are free on top.

Frequently Asked Questions

Does cocktail foamer taste like egg?

No. A quality cocktail foamer is completely neutral in taste and smell. It won't alter the flavour of your cocktail at all.

Is cocktail foamer vegan?

Yes. Cocktail Foamer contains zero animal products. It's also allergy-friendly and dietary-inclusive.

How long does the foam last on a cocktail?

The full duration of the drink. A properly shaken foamer cocktail holds its foam cap from first sip to last. 15-20 minutes easily.

Does cocktail foamer work in a whipped siphon?

Yes. It can be used in whipped siphons (iSi, N2O chargers), foam guns, and standard shake-and-strain methods.

What are the ingredients?

Cocktail Foamer is made from plant-based ingredients and food-grade stabilisers. It contains no sugar, no artificial sweeteners, and no preservatives. Full ingredient list on the product label.

How do I get my bar stocked?

Cocktail Foamer is available through ALM and Paramount Liquor, or direct from cocktailfoamer.com.au. Wholesale pricing available for venue orders.

Can I use it instead of Fee Foam / WonderFoamer / Foamee?

Yes. Cocktail Foamer is a direct replacement for any commercial cocktail foaming agent. Most bartenders who switch report better foam consistency and a cleaner taste profile.

Where to Buy Cocktail Foamer in Australia

Cocktail Foamer is available direct-to-consumer and wholesale:

  • Online: cocktailfoamer.com.au — Shipping on us Australia-wide
  • Wholesale: ALM and Paramount Liquor stock Cocktail Foamer for venue orders
  • Bulk orders: 3-packs, 6-unit half cases, and 12-unit cases available for bars and events

Shop Cocktail Foamer →

Cocktail Foamer is Australian-made and owned. Founded by Ronan Lehane, a bartender who spent 8 years behind Sydney bars and cracked thousands of eggs before deciding there had to be a better way.

A Shoutout to the first venues who started using Cocktail Foamer

Bopp & Tone 'Wynyard'

The Sydney CBD restaurant & bar is a tribute to the Applejack founders’ grandfathers, Keith ‘Bopp’ Evans and Anthony ‘Tone’ Adams. The venue reflects the nostalgic and optimistic post WW2 era they lived in.

El Primo Sanchez

El Primo Sanchez is a lively Mexican cocktail bar in Paddington, inspired by 1980s Mexico City, includes intimate tables, group lounges, a DJ booth, and a dance floor under disco balls.

RAFI 'North Sydney'

RAFI is a contemporary, vibrant restaurant and bar with two locations in Sydney. From a cocktail paired with oysters on our surfside terrace, to a chef’s choice banquet in North Sydney’s Arbour, or an impressive private event, we encourage you to choose your adventure.

Huelo 'Newtown'

'Huelo' meaning sun rays in Tongan, encapsulates our warm hospitality, with genuine service and thoughtful drinks.

Capella Hotel's 'McRae Bar'

Step into the timeless glamour of McRae Bar, an exclusive cocktail bar in Sydney designed for those who cherish sophisticated style and artistry. With a carefully curated menu inspired by the 'First Golden Age of the Cocktail,' our mixology masters craft drinks that are as much a visual experience as they are a taste sensation.

Annamese 'Barangaroo'

Annamese is nestled in the vibrant food hub of Barangaroo, we bring an innovative twist to traditional Vietnamese cuisine, offering guests a sophisticated dining experience with sweeping views of the iconic Sydney Harbour.

Cheeky's Pizza 'Potts Point'

A new style of bar & eatery that doesn’t take itself too seriously… life is far too short for anything less.

The Captain's Balcony

A two-level architectural masterpiece designed to captivate your senses, this venue effortlessly blends sophistication with glamour, adding an extra touch of magic to every dining experience.

The Dock 'Redfern'- RIP

Hailing from Redfern with the title of “Redfern's first small bar”. The Dock is a confused nautical themed dive inspired bar which has been failing upwards since 2011.

Astro's Arcade Bar 'Newtown'

Astro's Arcade Bar is a lively establishment that offers a unique combination of retro arcade games, pop culture, local beer, and special events. Our selection of games ranges from old-school pinball machines to modern racing simulators. Come and join us for a blast from the past!

Forrester's 'Surry Hills'

A community hub for connection and celebration. Forrester’s is a historic tavern where people have been drinking, eating and gathering for over 100 years. 

LITTLE COOLER- RIP

This neon-lit bar, in the basement that once housed good old Grandma’s, is an ode to the ’80 and ‘90s, from the cocktails right through to the musical stylings of INXS and Run DMC.

BrewDog 'South Eveleigh'

No-nonsense chain bar specialising in the Scottish brewery's craft beers, with regular guest brews.