Black garlic is fresh garlic that has been slowly aged under carefully controlled heat and humidity. During this ageing process, ordinary garlic changes dramatically. The cloves become dark brown to black, the texture becomes soft and almost jelly like, and the strong, sharp flavour associated with fresh garlic develops into something much sweeter, milder and more complex.

Although the name may make black garlic sound like a different variety of garlic, black garlic does not grow black in the ground. It begins as ordinary fresh garlic. The transformation happens after harvesting through a controlled ageing process.

Black Garlic & Co produces Australian black garlic using premium organic garlic sourced from South West Western Australia. The garlic is aged to develop the deep colour, soft texture and rich flavour that make aged black garlic very different from ordinary fresh garlic.

Why Does Garlic Turn Black?

The colour change happens mainly because of a natural chemical process called the Maillard reaction.

The Maillard reaction happens when naturally occurring sugars and amino acids react during controlled heating. The same broad type of reaction is responsible for many of the rich flavours and colours people enjoy in cooked food.

During the ageing of black garlic, this process takes place slowly over an extended period. The garlic gradually changes in colour, aroma, texture and flavour.

Instead of tasting sharp and pungent like raw garlic, aged black garlic becomes sweet, savoury and rich in umami.

Is Black Garlic Fermented?

Black garlic is often described as fermented garlic. However, Black Garlic & Co describes its process as controlled ageing driven mainly by the Maillard reaction rather than traditional microbial fermentation.

Traditional fermentation normally depends heavily on microorganisms such as bacteria or yeast. The transformation of black garlic is instead largely created through controlled temperature, humidity, time and chemical reactions within the garlic itself.

This distinction is one of the most common areas of confusion when people first discover black garlic.

What Makes Black Garlic Different?

Black garlic is different from regular garlic in several important ways.

Its flavour is much softer. Its texture is tender and easy to mash. Its aroma is far less aggressive. It can be used directly from the clove or blended into sauces, dressings, marinades and other recipes.

This is why black garlic has become popular with chefs, home cooks and people looking for unusual gourmet ingredients.

Black garlic can add depth without giving a dish the strong raw garlic bite that can sometimes overpower other ingredients.

Australian Black Garlic

Black garlic is now produced in Australia as part of a growing gourmet food industry.

Black Garlic & Co is a Western Australian black garlic producer creating aged black garlic and a wider range of black garlic products. The company uses organic garlic sourced from South West WA and produces its products in Perth.

The range extends beyond black garlic cloves into products such as black garlic balsamic vinegars, savoury paste, Asian concentrate, olive oil, chutney and other gourmet products.

For people searching for black garlic Australia, Australian black garlic, black garlic Perth, or Western Australian black garlic, choosing an Australian producer provides an opportunity to enjoy black garlic made using locally sourced ingredients.

Why Do People Use Black Garlic?

People use black garlic mainly because of its flavour and versatility.

It can bring sweetness, savouriness and umami into a dish at the same time. It can work with meat, vegetables, pasta, rice, cheese, sauces, dressings and even some desserts.

Black garlic can also be eaten directly, depending on the product.

Its flavour is strong enough to make an impact but generally softer than fresh garlic.

That combination makes aged black garlic a useful ingredient for both simple home cooking and more creative recipes.

Black garlic starts with fresh garlic.

The transformation into aged black garlic happens gradually through controlled heat, humidity and time. Rather than being quickly cooked like roasted garlic, black garlic is aged over an extended period.

Black Garlic & Co's existing information describes ageing garlic at around 60°C to 70°C under controlled humidity. One of its articles describes a process around 70°C and approximately 85 percent humidity for around 40 days.

The exact production process can vary between producers, but the basic principle remains similar.

Starting With Quality Garlic

Good black garlic begins with good fresh garlic.

Black Garlic & Co uses organic garlic sourced from the Margaret River and South West region of Western Australia.

The condition and quality of the original garlic matter because the whole bulb goes through weeks of ageing before becoming finished black garlic.

Controlled Heat and Humidity

The garlic is kept under controlled conditions for an extended period.

Unlike roasting, where garlic may be cooked within an hour, producing black garlic requires patience.

The low heat and controlled humidity slowly change the garlic.

During this time, the cloves darken and soften. Their sharp garlic flavour becomes much milder.

The Maillard Reaction

One of the most important changes taking place is the Maillard reaction.

This reaction involves naturally occurring amino acids and sugars within the garlic.

As the process continues, new flavour compounds develop.

The garlic gradually develops flavours often compared with caramel, molasses, balsamic vinegar, tamarind and dried fruit.

The texture also changes.

Fresh garlic is firm and crisp. Aged black garlic becomes soft, sticky and easy to mash.

From White Garlic to Black Garlic

At the beginning of the process, the garlic looks like ordinary fresh garlic.

As ageing continues, the cloves become progressively darker.

Eventually, they become deep brown or black.

This colour does not need to come from artificial colouring.

It develops naturally during the controlled ageing process.

Is Black Garlic Burnt?

No.

Properly made black garlic is not simply burnt garlic.

Burning garlic would normally create bitter and unpleasant flavours.

Black garlic is created under controlled conditions designed to slowly transform the garlic rather than burn it.

The goal is a soft clove with balanced sweetness, savouriness and umami.

Black Garlic vs Roasted Garlic

Roasted garlic and black garlic are very different.

Roasted garlic is generally cooked for a short period at a much higher temperature. The result is soft garlic with a caramelised flavour while still keeping much of its familiar garlic character.

Black garlic is aged much more slowly.

This long process creates a darker colour, softer texture and more complex flavour.

The finished black garlic can taste fruity, balsamic like and deeply savoury rather than simply tasting like cooked garlic.

Black garlic has a sweet, savoury and deeply umami flavour.

For someone tasting black garlic for the first time, the biggest surprise is usually how different it is from fresh garlic.

Fresh garlic can be sharp, spicy, pungent and powerful.

Aged black garlic is much softer and more rounded.

Is Black Garlic Sweet?

Yes, black garlic naturally develops noticeable sweetness during ageing.

That does not mean it tastes like sugar or confectionery.

Instead, the sweetness is balanced with savoury and tangy flavours.

People commonly compare the flavour of black garlic with caramel, molasses, dried fruit, tamarind and balsamic vinegar.

There is still a garlic character, but it is much gentler than fresh garlic.

Black Garlic and Umami

One of the strongest characteristics of black garlic is umami.

Umami is the rich savoury quality found in foods such as mushrooms, Parmesan cheese, tomatoes and slow cooked stocks.

Black garlic can bring this savoury depth to dishes without necessarily making them taste strongly of garlic.

That is one reason chefs and home cooks use aged black garlic as a flavour building ingredient.

What Is the Texture Like?

Black garlic cloves are soft and tender.

Depending on the product and ageing process, they can have a texture similar to soft dried fruit.

They can easily be sliced, mashed, blended or spread.

This makes black garlic particularly useful for sauces, butter, mayonnaise, dressings, marinades and spreads.

Does Black Garlic Taste Like Regular Garlic?

There is still some garlic character, but the difference is significant.

Regular garlic has a stronger and sharper flavour.

Black garlic is sweeter, milder and more complex.

Someone who finds fresh garlic too aggressive may therefore find aged black garlic much easier to use.

Does Black Garlic Taste Like Balsamic Vinegar?

Black garlic is often described as having balsamic like notes.

This does not mean it tastes exactly like balsamic vinegar.

Rather, both can share a combination of sweetness, acidity, richness and savoury depth.

This also explains why black garlic works particularly well with balsamic vinegar and why Black Garlic & Co produces several black garlic balsamic vinegar products.

What Foods Work With the Flavour of Black Garlic?

Black garlic works well with beef, chicken, pork, mushrooms, roasted vegetables, pumpkin, potatoes, pasta, rice, cheese, bread and many sauces.

Its sweeter qualities can also work with ingredients such as chocolate and caramel.

Because black garlic can sit between sweet and savoury flavours, there are many ways to use it.

One of the most common questions about aged black garlic is simply: how do you use black garlic?

Fortunately, black garlic is easy to use.

You do not need specialist equipment or complicated cooking techniques.

The soft cloves can be mashed, sliced, blended, stirred into dishes or eaten directly.

Use Black Garlic on Toast

One of the simplest ways to experience black garlic is on toast.

Mash black garlic cloves with a small amount of olive oil and spread the mixture onto toasted sourdough or another good quality bread.

A little sea salt can help bring the flavours together.

You can also pair black garlic with cheese.

Use Black Garlic in Pasta

Black garlic works particularly well with pasta because it blends easily into sauces.

Mash the cloves and mix them with olive oil, butter, cream, tomato sauce or another pasta base.

It pairs particularly well with mushrooms, Parmesan and slow cooked sauces.

Add Black Garlic to Rice and Risotto

Black garlic can bring extra umami to rice dishes and risotto.

You can finely chop or puree the cloves and stir them through near the end of cooking.

The sweetness of aged black garlic works especially well with mushroom risotto and roasted vegetable dishes.

Make Black Garlic Butter

Mash black garlic into softened butter.

This creates a simple black garlic butter that can be used with steak, vegetables, bread, seafood or potatoes.

Because the cloves are already soft, they blend easily into butter.

Make Black Garlic Aioli

Black garlic aioli is another simple introduction to the ingredient.

Blend black garlic into mayonnaise or homemade aioli with lemon juice.

The result can be used with chips, roasted vegetables, sandwiches, burgers and grilled foods.

Use Black Garlic in Marinades

Black garlic can form the base of a marinade for beef, chicken, pork, tofu or vegetables.

Combine mashed black garlic with ingredients such as olive oil, vinegar, herbs, honey, soy sauce or citrus depending on the recipe.

The black garlic provides sweetness and savoury depth.

Add Black Garlic to Soups and Stews

Soups and stews are ideal for black garlic because the ingredient blends easily into slow cooked flavours.

Try black garlic with pumpkin soup, mushroom soup, beef stew, lentil dishes and vegetable soups.

Black Garlic & Co already features a black garlic roasted pumpkin soup among its recipe ideas.

Use Black Garlic on Pizza

Black garlic can be added directly to pizza sauce or mashed and spread onto the base.

It works particularly well with mushrooms, cheese, caramelised onion and roasted vegetables.

Use Black Garlic in Salad Dressing

Black garlic can add depth to vinaigrettes.

Blend black garlic with olive oil, balsamic vinegar, lemon juice or another acid.

Depending on the recipe, a little honey can balance the dressing.

Use Black Garlic in Stir Fries

Pureed black garlic can be mixed into stir fry sauces.

It works especially well with ingredients such as soy sauce, ginger, sesame and citrus.

Black Garlic & Co also produces an Aged Black Garlic Asian Concentrate designed around this type of flavour profile.

Can Black Garlic Be Used in Desserts?

Yes.

Black garlic has naturally sweet and caramel like flavours that can work with dark chocolate, caramel and some baked goods.

Black Garlic & Co has previously featured ideas such as black garlic chocolate coconut cupcakes and black garlic chocolate chip cookies.

It is an unusual combination, but it shows how versatile black garlic can be.

Black garlic and regular garlic begin as the same basic ingredient, but ageing transforms black garlic into something very different.

The main differences can be seen in flavour, aroma, texture, culinary use and the chemical compounds present in the garlic.

Regular Garlic

Fresh garlic is firm, pale and strongly aromatic.

When raw, it can have an intense, spicy bite.

Fresh garlic is extremely useful for everyday cooking and forms the foundation of countless cuisines.

Its strong flavour is excellent when a recipe needs a clear garlic taste.

Black Garlic

Black garlic begins as fresh garlic but is aged under controlled heat and humidity.

The ageing process changes its colour, texture and flavour.

The cloves become dark and soft.

The flavour becomes much sweeter, milder and richer in umami.

Instead of the sharp bite of raw garlic, aged black garlic can have flavours similar to balsamic vinegar, dried fruit, molasses, caramel and tamarind.

Flavour

Regular garlic tastes sharp, pungent and sometimes spicy.

Black garlic tastes sweet, mellow, savoury and umami rich.

Texture

Regular garlic cloves are firm.

Black garlic cloves are soft, sticky and easy to mash or spread.

Aroma

Fresh garlic has a strong and easily recognised garlic aroma.

Black garlic generally has a much softer aroma because ageing changes many of the compounds responsible for fresh garlic's pungency.

Cooking Uses

Regular garlic is excellent for frying, roasting, sautéing and seasoning.

Black garlic works particularly well as a finishing ingredient, flavour enhancer or base for sauces, marinades and dressings.

It can also be eaten directly.

Nutritional Differences

Fresh garlic and aged black garlic have different chemical profiles.

Fresh garlic is particularly associated with compounds formed from allicin when garlic is crushed.

During ageing, some compounds change and other compounds become more prominent.

Research into aged black garlic has examined its antioxidant compounds and compounds such as S allyl cysteine.

However, black garlic should still be viewed primarily as food rather than as a treatment for medical conditions.

Which Is Better?

There is no need to choose only one.

Regular garlic and black garlic serve different purposes.

Use regular garlic when you want a traditional strong garlic flavour.

Use aged black garlic when you want sweetness, umami and deeper flavour without the same sharp bite.

Having both gives a cook more options.

Correct storage helps protect the flavour, texture and quality of aged black garlic.

Because different black garlic products can have different ingredients and packaging, always follow the storage instructions provided on the specific Black Garlic & Co product.

Storing Unopened Black Garlic

Keep unopened black garlic in a cool, dry place away from direct sunlight and excessive heat, unless the packaging says otherwise.

A pantry or kitchen cupboard is generally suitable for shelf stable products.

Check the best before date and storage directions on the package.

Storing Black Garlic After Opening

Once opened, follow the instructions on the product label.

Some packaged black garlic products may need refrigeration after opening.

Products such as pastes, sauces, concentrates and other prepared black garlic products can have different storage requirements from whole black garlic cloves.

Keep Moisture and Contamination Out

Always use clean utensils when taking black garlic from a jar or container.

Close the packaging properly after use.

This helps maintain product quality.

Can Black Garlic Be Refrigerated?

Yes, black garlic can generally be refrigerated.

Refrigeration may help preserve opened products, particularly when instructed on the packaging.

The texture may become slightly firmer when chilled.

Can Black Garlic Be Frozen?

Black garlic can also be frozen for longer storage.

Portioning it before freezing can make it easier to use later.

For example, mashed black garlic can be divided into small portions so only the amount needed for a recipe has to be thawed.

How Do I Know if Black Garlic Is Still Good?

Check the product's best before date and storage directions.

If there is unusual mould, an unexpected unpleasant smell, damaged packaging or another clear sign of spoilage, do not use the product.