Bay Beans Coffee Beans

20/06/2026

Arabia Vs Robusta coffee beans.. The "Lost" Coffee Species That Could Save Your Morning Brew

If you've followed coffee for a while, you'll know the uncomfortable truth sitting behind every bag of beans: arabica, the species behind most specialty coffee, is fussy about climate. It wants cool nights, stable rainfall, and a narrow temperature band — exactly the conditions climate change is steadily eroding across the world's coffee belt. Robusta survives the heat but rarely the cup quality.

For decades that's been the trade-off. Flavour or resilience. Not both.

That might be changing, and the story behind it is one of the more interesting things to happen in coffee science in years.

A Species Nobody Was Growing Anymore

**Coffea stenophylla** was once cultivated across parts of West Africa in the 1800s, prized for its flavour and grown commercially in Sierra Leone, Guinea and Côte d'Ivoire. But low yields meant it was gradually abandoned in favour of robusta through the 20th century, and by the 1990s it was considered effectively extinct in cultivation — a footnote in old botanical records.

Researchers from Kew Gardens and France's CIRAD rediscovered surviving wild populations in Sierra Leone in 2018. What followed was the genuinely surprising part.

It Tastes Like Arabica. It Grows Like Robusta.

In blind tastings published in *Nature Plants* in 2021, a panel of coffee professionals — Q-graders and industry tasters who didn't know what they were drinking — rated stenophylla's flavour profile close to high-quality arabica, with notes described as fruity and complex.

The agronomic case is the real headline though: stenophylla tolerates temperatures roughly 6–7°C higher than arabica can handle, similar to robusta's heat tolerance, while keeping cup quality nowhere near robusta's flatter, more bitter profile. That combination — arabica-grade flavour at robusta-grade heat resistance — is essentially the trait coffee breeders have been chasing for years.

Where Things Stand

Stenophylla isn't on shelves and won't be for a while. Yields are still low, it's not yet bred for commercial farming at scale, and current trial plantings remain small, concentrated in Sierra Leone with growing research interest elsewhere. Breeding programs aimed at improving yield while keeping the flavour profile are underway, but turning a rediscovered wild species into a viable commercial crop typically takes years, not seasons.

Why It's Worth Watching

Every roast we send out starts with a plant that has to survive in the ground before it ever reaches a roaster. Climate resilience in the coffee supply isn't an abstract sustainability talking point for us — it's the difference between being able to source good beans in ten years or not. Stenophylla won't be in your cup next season, but it's one of the clearer signs that the industry has options beyond simply hoping arabica-growing regions hold steady.

We'll keep watching how the breeding programs progress — and if stenophylla ever makes it to a roastable scale, we'll be first in line to get our hands on some.

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Bay Beans roasts to order from our base in the Hunter Valley region of NSW. Follow along as we track what's actually happening in coffee — not just what's trending.

If you've followed coffee for a while, you'll know the uncomfortable truth sitting behind every bag of beans: arabica, the species behind most specialty coffee, is fussy about climate. It wants cool...

10/06/2026

Did you know Australia invented Wifi? And Aussies invented the flat white? So not so crazy that we’ve invented coffee extraction using ultrasonic sound waves instead of water 😮

UNSW Sydney researchers have developed a new coffee brewing process that uses soundwaves and room-temperature water to create an espresso-strength coffee with the same rich flavour, body and caffeine kick as a traditional brew. The researchers believe the process could have potential interest for food manufacturers of coffee-based ready-to-drink products at industrial scale, both in terms of energy use and brewing time.

Dr Francisco Trujillo and his team from UNSW’s School of Chemical Engineering developed the system using ultrasound, high-frequency soundwaves that are far above what a human can hear, to help extract the desired flavour, aroma and concentration from coffee grounds. Their research, published in the Journal of Food Engineering, included blind taste-testing experiments which showed that their ultrasonic room-temperature version of espresso was indistinguishable from coffee shots brewed in the traditional way.

“We call it an ultrasonic espresso. It’s a different process, but you get the same richness and concentration of a normal espresso in under three minutes,” Trujillo said.

“Traditionally, espresso is [made] by forcing hot water through coffee under pressure. But with ultrasound we can use room-temperature water instead, reducing energy consumption by up to 75%.”

Espresso strength using a cold brew process

Trujillo had previously developed the patented ultrasound system to create cold-brew coffee, which usually takes 12 to 24 hours to produce, in as little as three minutes.

However, cold-brew coffee has a distinctively different flavour from espresso — often described as being much more diluted, smooth and mellow — while also containing around one-fifth the caffeine concentration.

The UNSW team continued their work to adjust the ultrasound system to create an espresso-strength shot without the need for hot water.

The process transformed a traditional filter basket into an ultrasonic reactor to brew the grounded coffee beans. The basket generates high-frequency soundwaves that help extract flavour, aroma and body from the coffee grounds.

At the heart of the system is a transducer — a small metal device that generates ultrasound while pressing against the side of the coffee basket holding the ground coffee. The ultrasound causes the basket to vibrate rapidly, transmitting vibrations through both the coffee grounds and the water.

The ultrasound creates a phenomenon called acoustic cavitation, which is a rapid formation and collapse of microscopic bubbles in the liquid. When these tiny bubbles collapse near the coffee particles, they act like microscopic scrubbing brushes or jets of liquid, pitting and fracturing the coffee grounds and accelerating the brewing process.

This helps break open the surface of the coffee grounds and allows flavour compounds, oils, and caffeine to move into the water much faster than they normally would at such low temperatures.

The result is a concentrated, flavourful shot of coffee comparable to espresso made with traditional machines, but produced using room-temperature water and much less energy.

“We have been working on a range of parameters to discover how to make the perfect ultrasonic espresso,” Trujillo said.

“The most important was the brew ratio — that is how much water is used per gram of coffee — because this helps ensure the final drink is concentrated and not too diluted.

“Another important factor is how finely the coffee beans are ground. We found that by grinding finer we could extract the flavour more rapidly.

“We also experimented with how long the soundwaves were applied, as this can affect both the concentration and flavour of the coffee. What we found is that between two-and-a-half and three minutes is a sweet spot for producing a balanced cup.”

Put to the taste test

Around 100 regular coffee drinkers took part in a taste test of four drinks: traditional espresso, ultrasound-brewed espresso, traditional filter coffee and ultrasound-brewed filter coffee.

For the espresso shots, there were no significant differences between the traditional and ultrasound versions across any of the taste measures. Most participants could not reliably tell them apart, and there was no clear preference for either method.

For filter coffee, however, the ultrasound-brewed version performed even better: participants significantly preferred it overall, particularly rating its bitterness as more pleasant.

“These findings showed that using ultrasound did not harm taste, and in some cases even improved it, despite brewing at room temperature and without the heat normally associated with coffee making,” Trujillo said.

The new system could be easily incorporated into coffee machines for home users, but the researchers believe the biggest opportunity is likely to be for large-scale commercial producers of coffee-based drinks.

“There are companies that make coffee products on an industrial scale and we are confident this ultrasound system can be scaled up to meet their needs, delivering real benefits in terms of reduced processing times and energy use,” Trujillo said.

“The 75% energy saving is particularly beneficial at that scale and we are also able to produce the coffee very quickly.

“Because the process produces a concentrated, espresso-strength coffee, it can be used directly to manufacture ready-to-drink products, or shipped as a concentrate and later diluted into a range of drinks, including cold brew and milk-based coffee drinks.”

The 'ultrasonic espresso' process developed at UNSW Sydney uses soundwaves instead of hot water for a tasty brew with ready-to-drink sector potential.

09/06/2026

☕ Huge thank you to Paula Senese and Rosemary Norris for the wonderful 5-star Google reviews! ☕
We’re absolutely thrilled to hear such kind words! Paula, we love that our old-fashioned service and Espresso Master hits the spot every time. And Rosemary, thank you for highlighting how James and the team quickly sort any issues — that’s exactly what we’re all about at Bay Beans Coffee.
Your feedback means the world to us and keeps us motivated to deliver the best coffee and service possible. To all our amazing customers — thank you for choosing us! 💛

GRab a bag of coffee for your favourite brew online today! http://www.baybeans.com.au

02/06/2026

31/05/2026

What’s the name of that coffee place that roasts fresh coffee beans and gives you free postage too?

10/05/2026

What is a Monte Blanc coffee and what is a Tiger Bomb coffee?

Melbourne’s Signature Coffee Craze Sparks a Bigger Conversation About Creativity in Coffee

Australia’s café culture has long influenced the world, but now a new generation of signature coffee drinks is taking that influence even further — especially across Asia.

A recent story from ABC News explored how Melbourne café creations like the “Tiger Bomb” and “Mont Blanc” have exploded in popularity throughout Indonesia and other parts of Asia, raising an interesting question:

Who really owns a coffee idea?

The article highlights how café owners are navigating the fine line between inspiration, imitation and intellectual property in an industry built on creativity and shared culture. 

From Melbourne Trend to International Sensation

Melbourne café owner Caleb “Tiger” Cha created the now-famous Tiger Bomb — a creamy espresso-based drink topped with orange zest — after months of experimentation.

What started as a unique menu item at his café quickly went viral after being shared on social media platforms like Little Red Book. Before long, cafés across Indonesia began creating their own versions. 

At the same time, another Melbourne invention — the Mont Blanc — also gained massive popularity. The drink combines cold brew coffee with whipped cream, orange zest and nutmeg, creating a dessert-style coffee experience that customers actively seek out. 

These drinks reflect a broader shift happening across the coffee world:

Customers are increasingly looking for memorable coffee experiences, not just traditional milk-based coffees.

Why Signature Coffees Are Booming in Asia

Coffee culture across Asia has evolved rapidly over the past few years.

In countries like Indonesia, younger consumers are embracing specialty coffee, café culture and visually striking drinks that photograph well and offer something different from standard café menus. Melbourne’s influence has become particularly strong due to Australia’s reputation for premium café experiences. 

Industry experts say consumers are now drawn toward:

* Layered flavour profiles
* Dessert-inspired coffees
* Creative presentation
* Social-media-friendly drinks
* Unique café experiences

The result is a wave of innovation where cafés constantly reinterpret popular drinks with their own local twist.

Can You Trademark a Coffee Drink?

That’s where things get complicated.

According to intellectual property experts interviewed by ABC News, recipes themselves are difficult to legally protect unless they involve something genuinely novel or scientifically inventive. 

What businesses can potentially protect is:

* The product name
* Branding
* Logos and presentation

For example, while another café may be able to recreate a similar drink, trademark law could prevent them from marketing it under the same name if that name is protected. 

Still, enforcing those rights internationally can be extremely difficult.

Coffee Innovation Has Always Been Collaborative

One of the most interesting parts of the debate is that many coffee professionals don’t necessarily want complete ownership over a drink style.

Several café owners interviewed in the article said they see inspiration and reinterpretation as part of coffee culture itself. 

That idea isn’t new.

Coffee history is filled with drinks that evolved through collaboration, adaptation and regional influence:

* Flat whites
* Cappuccinos
* Vietnamese iced coffee
* Espresso tonics
* Spanish lattes

Each started somewhere, then evolved as cafés around the world adapted them to local tastes.

What This Means for Specialty Coffee

For coffee businesses, the rise of signature drinks shows how valuable creativity has become in modern café culture.

Great coffee alone is no longer enough.

Customers increasingly connect with cafés that offer:

* A distinct identity
* Original menu ideas
* Strong visual branding
* A memorable customer experience

At the same time, authenticity still matters. Consumers tend to appreciate cafés that acknowledge inspiration while adding their own originality rather than simply copying trends outright.

The Bigger Picture

Asia’s coffee market is now one of the fastest-growing in the world, with café culture expanding rapidly across Indonesia, China, Vietnam and beyond. 

As those markets continue to grow, Australian café culture — especially Melbourne’s — is likely to keep shaping global coffee trends.

And while legal debates around ownership may continue, one thing is clear:

Innovation in coffee has become as important as the beans themselves.

https://www.baybeans.com.au/coffee-blog/what-is-a-monte-blanc-coffee-and-a-what-is-a-tiger-bomb-coffee

08/05/2026

Rethinking Iced Coffee: Meet the Coffee Tonic 🍸 🍹

http://www.baybeans.com.au/coffee-blog/may-04th-2026

coffee with tonic water (often called a “coffee tonic”) is one of those surprisingly good combinations—bright, refreshing, and slightly bitter in a really clean way. It’s especially good with lighter roast beans (which I know you’d appreciate with Bay Beans).
Here’s a simple, café-quality version you can do at home:

☕️ Coffee Tonic (Simple Recipe)
Ingredients:
1 shot of espresso (or ~30–40 ml strong coffee)
150–200 ml chilled tonic water
Ice
Optional: slice of orange or lemon

Method:
Fill a glass with ice
Use plenty—this is a cold, refreshing drink.
Pour in the tonic water first
This helps keep the layers clean and preserves carbonation.
Slowly pour the espresso over the top
Pour gently over the back of a spoon if you want that nice layered effect.
Add garnish (optional)
A thin slice of orange works really well—it lifts the citrus notes in the coffee.

What you’re aiming for:
Top layer: rich espresso crema
Bottom: fizzy, slightly sweet tonic
Taste: crisp, lightly bitter, citrusy, super refreshing

A few pro tips (worth it):
Use a lighter roast with fruity notes (Ethiopian-style profiles are perfect)
Make sure the tonic is really cold—warm tonic kills the experience
Don’t stir until you’re ready to drink—let it look good first
If it tastes too bitter, try a tonic like Fever-Tree or Schweppes that has a bit more sweetness

03/05/2026

☕ Simple Anzac Biscuits — Built for a Better Coffee

There’s no need to overcomplicate good coffee.

At Bay Beans, we focus on sourcing and roasting quality green beans so you get a clean, consistent cup—whether you’re running a café, stocking the office, or brewing at home. And when the coffee’s right, the food beside it should follow the same rule: simple, honest, and done well.

That’s where these classic Anzac biscuits come in.

They’re reliable, made from pantry staples, and most importantly—they actually complement coffee instead of competing with it.

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Why These Work With Coffee

A lot of biscuits are too sweet or too heavy. These aren’t.

- The golden syrup brings a light caramel note that works with espresso
- The oats and coconut give structure (they won’t collapse when dunked)
- The sweetness is balanced, so your coffee still leads

Whether you’re pouring a flat white or pulling a short black, they sit exactly where they should—supporting, not dominating.

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Ingredients (Makes ~20)

- 1 cup rolled oats
- 1 cup plain flour
- ¾ cup desiccated coconut
- 1 cup sugar
- 125g butter
- 2 tbsp golden syrup
- 1 tsp bicarbonate of soda
- 2 tbsp boiling water

No shortcuts, no substitutes needed.

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Method

1. Preheat oven to 160°C (fan-forced)
2. Combine oats, flour, coconut, and sugar in a bowl
3. Melt butter and golden syrup together
4. Mix bicarbonate of soda with boiling water, then add to the butter mixture
5. Pour wet into dry and mix well
6. Roll into tablespoon-sized balls and place on a lined tray
7. Flatten slightly
8. Bake for 12–15 minutes until golden

Let them cool properly—they firm up as they set.

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Getting the Texture Right

- Slightly underbaked = chewier centre
- Full bake = classic crunch

If you’re serving customers, consistency matters. Pick a style and stick to it.

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Coffee Pairing

This is where it matters.

- Espresso / Long Black → cuts through the sweetness cleanly
- Flat White / Latte → rounds out the butter and caramel notes
- Batch brew / filter → highlights the oat character

A well-roasted medium profile from Bay Beans will sit right in the pocket here—balanced, no bitterness, no distractions.

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A Practical Note

If you’re running a café or supplying an office, these are worth keeping in rotation:

- Low cost per unit
- Long shelf life
- Familiar (they sell themselves)
- Consistent with minimal effort

Good margins, no fuss.

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Final Word

Good coffee doesn’t need gimmicks.

Pair it with something simple, made properly, and let the quality speak for itself.

That’s the Bay Beans approach.

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Looking for beans that deliver the same consistency as your food offering? Explore our range at BayBeans.com.au or get in touch about wholesale and subscription supply.

28/04/2026

The art of the perfect pour over coffee

https://www.baybeans.com.au/coffee-blog/the-secret-to-a-stronger-cup-master-the-pour-over-method

We’ve all been there — reaching for an extra scoop of grounds hoping for a bolder brew. But here’s the truth: simply adding more coffee to your drip machine doesn’t deliver the rich, full-flavoured result you’re after. The real secret? A properly executed pour-over — and it’s all about technique, not quantity.

The key insight comes from coffee experts who know that flavour extraction is everything. If part of your coffee bed stays dry during brewing, that coffee contributes nothing to your cup. It’s wasted potential — and wasted beans.
“Wet every ground, extract every flavour”

The science is simple: water can only pull flavour from the grounds it actually touches. Dry patches in your filter mean under-extracted coffee and a weaker, less satisfying brew. The solution isn’t more coffee — it’s smarter pouring.
Instead of pouring quickly from a height or only into the centre of the grounds, the right approach is to pour in slow circles across the entire coffee bed, ensuring every ground gets saturated. Pouring across the whole bed will give a noticeably stronger, more flavourful brew than pouring only into the centre.

Perfect your technique step by step

To get the most from your Bay Beans freshly roasted coffee, here’s what you’ll need:

• A gooseneck kettle for controlled, precise pouring
• A pour-over dripper
• A kitchen scale (it makes a huge difference)

For a 6-ounce cup, use the Golden Ratio — 10 grams of medium-finely ground coffee to 150ml of water (a 1:15 ratio). Because Bay Beans roasts your beans fresh to order, they’ll be particularly gassy and full of CO₂, which means you’ll get a beautiful bloom.

Here’s the process:

1. Pre-wet the grounds — Pour hot water slowly in circles until the scale reads double the weight of your coffee (20g of water for 10g of coffee).
2. Let it bloom — Wait 30–45 seconds. You’ll see the grounds swell, foam, and “bloom” as they release CO₂ built up during roasting. Don’t skip this step — it’s essential for even extraction.
3. The final pour — Pour clockwise, slowly, from the centre outward in two stages until you’ve reached your full 150ml.

Avoid pouring right at the edge of the filter, as water can bypass the grounds entirely.

The whole brew should take around 3 to 3½ minutes. Use a scale, take your time, and let the quality of freshly roasted Bay Beans do the rest.

Start with great beans
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Of course, even perfect technique can only go so far — it all starts with fresh, high-quality beans. Bay Beans roasts to order, so every bag that arrives at your door is at peak freshness and flavour. Explore our range at www.baybeans.com.au and taste the difference a great pour-over can make.

Want more brewing tips? James is always happy to chat — call him directly on 0428 555 535 or browse the Bay Beans Coffee Blog

18/04/2026

A customer sent me this saying it’s the way our Mocha Prince Coffee should be packaged “it’s like chocolate coffee in a mug”. - do you think they got it right?