Why 99% of Organic Raw Cashews Sold in Australia - Are Not Raw at All

Organic Raw Cashews Australia - 200g pack of Truly Raw organic cashews by Organic Pantry Raw - Accasia shot

The Problem With Buying Raw Cashews in Australia:

Most people shopping for "Raw" cashews in Australia have been led to believe that “Raw” on the cashew nut label means exactly that "Raw" Cashew Nuts. You will be shocked to learn when it comes to "Raw" Cashews, that assumption is always Wrong and Misleading to the consumer. Knowing why requires understanding and knowledge on how raw cashews are actually processed and dried — and why the shelling and drying stage is where raw cashew nut producers heat-treating the raw cashews and placing "Raw" on the label.

At Organic Pantry Raw, every decision we make is guided by one principle: preserve nature’s goodness in its most complete form without any heat applied. Our Cold Hand-Cracked and Cold Fan Air Drying process is at the heart of what makes our Truly Raw Organic Cashew Nuts genuinely, verifiably raw — and they are unlike any other "Raw" Organic Cashew Nuts available on the market today .

Why Drying Matters More Than Most People Realise

After cashews are removed from their shells, they contain natural moisture that must be reduced before they are safe to store and eat. This step is non-negotiable — undried cashews would spoil rapidly and pose a food safety risk.

In conventional mass production processing, moisture reduction is done quickly using heat — steam, hot oil baths, ovens, hot air dryers, or roasting tunnels operating at high temperatures. This is fast, cost-effective, and scalable to mass production. It is also the point at which the cashew’s nutritional integrity is destroyed.

Heat denatures enzymes, degrades heat-sensitive vitamins, alters the nut’s natural fatty acid profile, and fundamentally changes the flavour compounds that give a truly raw cashew its distinctive sweet, creamy buttery taste. By the time a “Raw” cashew reaches the shelf, it has been nutritionally compromised — regardless of what the label says.

We do things differently at Organic Pantry Raw. You can read more about why this matters in our article on are all raw cashew nuts equal in quality and taste?

Why Heat Damages Cashews — What the Science Shows

Cashews are naturally rich in delicate enzymes and heat-sensitive nutrients that begin to degrade when exposed to elevated temperatures. This isn’t a marketing claim — it is well-supported by food science research.

A study published in LWT — Food Science and Technology (Melo et al., 2021) found that minimally processed cashew kernels retained significantly higher levels of oleic acid and linoleic acid — the heart-healthy unsaturated fats central to cashews’ nutritional value — compared to thermally processed equivalents. Heat accelerates oxidative degradation of these fatty acids, reducing both nutritional value and shelf stability.

Research in the Journal of Food Processing and Preservation (Akinwande et al., 2016) demonstrated that heat treatment directly and measurably alters the moisture content, texture, colour, and structural integrity of cashew kernels — with higher temperatures producing greater and more irreversible changes.

A 2022 review in Frontiers in Nutrition examining minimally processed tree nuts concluded that cold-processed nuts consistently outperformed heat-treated equivalents across multiple quality markers, including flavour stability, lipid integrity, and micronutrient retention.

In short: the drying method is not a minor detail — it determines the nutritional quality of the final product.

Are All “Raw” Cashews Actually Raw?

This is one of the most important and least understood questions in the Raw food industry.

All cashews labelled as “Raw” have been exposed to heat during processing and drying — either through high heat shelling and through steam and hot oil bath drying to reduce moisture after shelling, unless the label clearly states Cold Hand-Cracked, Cold Fan-Air Dried or Cold Processed. While they may not be roasted in the traditional sense, they are no longer truly raw in any nutritional or biochemical sense.

Truly raw cashews must never be exposed to heat at any stage — from shelling through to drying and packaging.

This is what makes our process fundamentally different. For a full breakdown of the “raw” label problem and what it means for consumers, see our article on are raw cashews actually raw? The truth exposed.

Raw vs Conventional Cashew Processing — Side by Side

Processing Stage	Organic Pantry Raw	Conventional Processing
Shell removal	Cold Hand-Cracking — no heat	Steam or Hot Oil bath
Drying method	Cold Fan-Air drying	High-Heat oven or hot air dryer
Heat exposure	✓ None at any stage	✗ Multiple stages
Enzymes preserved	✓ Fully intact	✗ Destroyed by heat
Fatty acid integrity	Fully preserved	Oxidative degradation occurs
Flavour	Sweet, creamy, buttery	Flat, starchy, altered
Suitable for raw recipes	✓ Yes	✗ No

Our Industrial Nut Air Dryer — How It Works

Once our cashews have been Cold Hand-Cracked, they are placed into our industrial nut air dryer — a purpose-built machine that works on a similar principle to a clothes tumble dryer, but with one critical difference: only Cold Air is used. No heat. No elevated temperatures whatsoever.

The cashews tumble slowly inside the dryer as a continuous flow of Cold Air circulates through them, slowly and gently reducing their moisture content to the ideal level of crunch and for safe storage and consumption.

This process takes significantly longer than heat drying — but that’s exactly the point. We never rush what nature intended to be done gently. Speed and scale are the priorities of mass production. Integrity is ours.

Shop Truly Raw Cashew Nuts Now →

What Our Process Preserves

By using only Cold Fan Air throughout the entire drying process, our cashews retain everything that heat processing destroys:

✔ Live Enzymes

Enzymes are biological catalysts that support digestion and nutrient absorption. They are heat-sensitive proteins that begin to denature at relatively low temperatures. Our cold fan- air drying process ensures they remain fully active in every cashew we sell.

✔ Natural Vitamins and Minerals

Heat-sensitive vitamins — including B-group vitamins and Vitamin E (tocopherols) — are preserved in full. No heat means no degradation of the micronutrient profile that makes cashews genuinely nourishing. Research by Rico et al. (2016), published in Food Chemistry, confirmed that raw cashew kernels contain a measurably superior nutritional profile compared to processed equivalents, with heat-treated kernels showing reduced vitamin and mineral availability.

✔ Healthy Fatty Acids

Cashews are rich in oleic acid and linoleic acid — heart-healthy unsaturated fats that are susceptible to oxidative degradation when exposed to heat. Cold air drying preserves their integrity completely.

✔ Natural Flavour Compounds

The sweet, creamy, buttery flavour of a truly raw cashew comes from volatile flavour compounds that are altered or destroyed by heat. Our process preserves them entirely — which is why our cashews taste unlike anything you’ve had from a supermarket shelf.

The Result: A Cashew Like No Other

The Cold Fan-Air drying process is what allows our cashews to be used in ways that heat-treated cashews simply cannot. Because their natural moisture balance, enzyme activity, and flavour compounds are fully intact, they:

Blend into ultra-smooth, creamy raw cashew butter without graininess
Perform perfectly in raw desserts, cheesecakes, and plant-based sauces
Digest more easily due to preserved enzyme activity
Deliver a noticeably cleaner, sweeter, more complex flavour profile
Retain their full nutritional value from processing through to consumption

It’s a slower, more labour-intensive process. But for us, there is no other way. To understand the full difference this makes to the end product, read our article on why truly raw cashew nuts are a healthier alternative for you. And if you’re weighing up whether the price difference is justified, our article on quality over quantity when choosing cashew nuts explains exactly why it is.

Frequently Asked Questions About Our Drying Process

Are truly raw cashews safe to eat if they haven’t been heat treated?
Yes — absolutely. The safety concern with cashews relates to urushiol, a caustic resin found in the outer shell — not the kernel itself. Our cold hand-cracking process removes the shell entirely before drying begins. The edible kernel never comes into contact with urushiol, and our fan air drying process reduces moisture to safe storage levels without any heat. Our cashews are 100% urushiol-free and fully food-safe. For a detailed breakdown, see our article on are truly raw cashew nuts safe to eat?

Are supermarket “raw” cashews actually raw?
No. All commercially available cashews — including those labelled “Raw” — have been exposed to heat during processing and drying, either during shelling (via steam or hot oil) or during drying (via hot air or oven). The “Raw” label refers to the absence of deliberate oven roasting, not the absence of any Heat used. It is one of the most misleading labels in the raw cashew nut food industry.

What temperature destroys enzymes in cashews?
Most food enzymes begin to denature at temperatures above 40–48°C (104–118°F), with significant activity loss occurring rapidly above this range. Conventional cashew drying typically operates at temperatures well above this threshold.

Why does cold fan-air drying take longer than heat drying?
Because physics. Heat accelerates moisture evaporation dramatically — which is why it’s the industry standard. Cold fan-air drying relies on natural evaporation driven by cold airflow alone, which is a slower process. We accept this trade-off entirely because the alternative — applying heat — would compromise everything that makes our cashews really raw and worth buying.

Can I use your cashews in raw recipes?
Yes — and this is one of the clearest practical differences between our cashews and heat-treated alternatives. Because their natural moisture balance and enzyme activity are intact, they blend into exceptionally smooth cashew cream, raw cheesecakes, dairy-free sauces, and nut butters. Heat-treated cashews produce a noticeably grainier, less creamy result. For ideas, see our article on easy ways to include truly raw cashew nuts in your lifestyle.

Experience the Difference of Truly Raw Cashews

If you’ve never tried genuinely raw cashews, the difference is immediately noticeable — from taste to texture to performance in recipes. Our fan air drying process ensures every cashew retains its natural integrity, just as nature intended.

We also believe that what makes our cashew nuts truly raw goes beyond any single process — it is a commitment that runs through every decision we make, from sourcing to packaging.