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How to Dehydrate Garlic

Article By: Suraiya Fardous - January 8, 2024 , Last updated on : January 9, 2024
How to Dehydrate Garlic


Garlic is absolutely a kitchen superstar that everyone loves, and surely, the desire to add just a little bit more is universal. But unfortunately, you cannot always do that, so wouldn’t it be amazing if you could preserve that garlicky goodness by dehydrating it? If you are wondering if it’s possible or not, then yes, it is absolutely possible!

Garlic has an unparalleled capacity to create a lasting impact on our taste buds, whether it is used in pasta sauces, stir-fries, soups, or roasted vegetables. It is a kitchen staple that could be made more convenient and useful by dehydrating it, which also enhances its flavors. You can use as much garlic as you want without having to worry about the supply running out if you dehydrate it.

In this blog, we will discuss how to dehydrate garlic using two different most used kitchen appliances- dehydrator and oven. Garlic has an unparalleled capacity to create a lasting impact on our taste buds, whether it is used in pasta sauces, stir-fries, soups, or roasted vegetables.

Why dehydrate garlic, of all things?

Dehydrating garlic is more than just a kitchen trick; it comes with a ton of advantages that appeal to beginners and experienced home cooks. Below are a few reasons why you should start dehydrating garlic:

Preserving Abundance

Garlic may be kept fresher for longer by dehydrating it. This will also ensure that you always have access to the potent flavors of garlic whenever inspiration strikes. The shelf life of fresh garlic is short before it begins to sprout or deteriorate. Garlic can be kept fresher for longer by dehydrating it, so you may always have some on hand without worrying about it going bad.

Superior Flavor

Garlic that has been dehydrated at home has a more vibrant and newer taste than any garlic you can purchase in the supermarket. You can maintain the original essence of garlic by the dehydration process, which gives a flavor that is both robust and authentic – an incredible experience.

Garlic’s natural flavors are concentrated when it is dried, making it taste stronger and more robust. The moisture is taken out of it during the drying process, revealing a garlicky essence that can enhance the flavor to new levels.

Simple DIY process and versatile

Dehydrating garlic is a simple, approachable method that doesn’t call for complex cooking abilities. This is a simple approach that can be used by both beginner and experienced cooks, regardless of whether you use a low-temperature oven or a dehydrator. Also, there are many recipes for dehydrated garlic. It gives sauces, marinades, soups, stews, and spice blends a deeper flavor. Its strong taste can also be added to a variety of cuisines by using it as a topping for salads or pizzas.

Saves space and energy

Compared to fresh garlic bulbs, dehydrated garlic requires a lot less space. It’s an excellent choice for people who have little kitchen storage. The convenience of dehydrated garlic is unmatched. When using garlic in a dish, there’s no need to peel, cut, or mince it anymore. It is possible to reduce the amount of time and energy spent in the kitchen by utilizing dried flakes or allowing them to rehydrate.

How to dehydrate garlic in the dehydrator or oven

Whether you’ve harvested a lot of garlic or you just want to add the rich flavor of this aromatic bulb to your dishes, the process is quite easy. We’ll look at two approaches: using a dehydrator or your oven as an alternative.

Here’s how to dehydrate garlic using a dehydrator:

how to dehydrate garlic using a dehydrator

  • Start by slicing each garlic clove on the thinnest part. This helps achieve uniform slicing and makes it easier to handle.
  • Remove the skin from the garlic cloves to expose the fresh cloves beneath. Preparing the garlic for the dehydration process is an easy but important step.
  • If you choose to use minced garlic, take the gloves off of the bulb. Smash each clove carefully with the side of a knife. Peeling is made easy by this.
  • Remove the skins from the crushed cloves. Crushing makes it easier to separate the garlic peel and ready it for the next stage.
  • Use a mandolin or a garlic slicer to cut the cloves into 1/8-inch pieces. Depending on your liking, you can slice either across or along the length.
  • Arrange the slices or flakes of garlic in a single layer on the dehydrator trays. This guarantees even drying and the best outcomes.
  • In the dehydrator, insert the trays. Preheat the oven to a low temperature, preferably between 40 and 50°C (100 and 110°F). Set the timer for six hours at first.
  • Watch the garlic closely as it begins to dry out. The total drying time can change based on the thickness of the slices, and it can be anywhere from 6 to 18 hours. Change the time as required.

Follow these steps to dehydrate using an oven:

  • Set the oven’s temperature to the lowest setting you can manage, preferably 150°F (65°C).
  • Peel and slice the garlic using the same procedure as described in the dehydrator process.
  • Arrange the sliced garlic in a uniform layer on parchment paper-lined baking sheets so that it dries quickly.
  • To let moisture escape, place the baking sheets in the oven that has been preheated and leave the door open slightly.
  • After two to three hours, check the garlic and turn the garlic to ensure even drying. Until the garlic is completely dried out, repeat this.

The garlic flakes or slices are done when they are crumbly and brittle. A key sign of complete dehydration is the texture. The dehydrated garlic should cool fully before being placed in sealed containers. This keeps the flavor intact.

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Conditioning the dehydrated garlic

Following the process of dehydrating garlic, conditioning it further assures the best possible storage conditions. For all dried foods, conditioning is advised as it serves two crucial purposes: it determines the level of dryness for storage preparation, and it redistributes any residual moisture among the garlic pieces.

For conditioning, follow these steps:

  • Make sure your dehydrated garlic has cooled down fully before starting the conditioning process. In order to prevent any possible condensation inside the storage container, this step is crucial.
  • Select a dry, clean glass jar with a secure cover. You can keep an eye on the garlic while conditioning if it’s transparent.
  • Gently pour your dehydrated garlic into the glass jar after it has cooled. The objective is to apply a coating that is uniform and free of clumps.
  • Place the jar in an eye-catching spot in your kitchen. This makes it simple for you to keep an eye on the conditioning process.
  • Make sure the jar is not in direct sunlight. The temperature within the jar may rise with exposure to sunshine, which could result in condensation.

Examine the garlic for any indications of dampness after a full day. Garlic is well-conditioned for storage if it crumbles and feels dry. Once the dryness is to your satisfaction, firmly shut the glass jar. This extends the dehydrated garlic’s shelf life and maintains its flavor.

How to make garlic powder from dehydrated garlic?

Garlic powder can be easily and effectively made from dehydrated garlic.

Here’s how you can do that:

  • Once the garlic has been completely dried, use a blender to turn it into a fine powder. Make sure the dehydrated garlic is brittle and crumbles.
  • Place the dehydrated garlic pieces in your blender or grinder, pulsing them until they turn into a fine powder.

Not only does this homemade garlic powder enhance the flavor of your food, but it also makes a handy and versatile seasoning for a wide range of uses in cooking.

How to make garlic powder without a dehydrator or oven?

Garlic can be air- or sun-dried to make powder without the need for a dehydrator or oven. Peel and thinly slice the garlic cloves first.

  • Place the slices in a single layer and let them air dry naturally in a well-ventilated room.
  • For this process, the sun can act as a natural and efficient dehydrator.
  • When the garlic is drying, which could take several days, make sure it is protected from pollution.
  • Grind the garlic into a fine powder in a blender after it is completely dry and brittle.

This powdered version of naturally dehydrated garlic adds flavor to whatever food you prepare. While this process might take longer than using an oven or dehydrator, it provides a straightforward, hands-on technique for making your own garlic powder without the need for specialized tools.

How to store dehydrated garlic?

The secret to preserving the flavor and shelf life of your dried garlic is to store it properly after completing the necessary cooling and conditioning process.

  • Airtight Containers or Glass Jars: Pour the dehydrated garlic into airtight containers or glass jars with tight-fitting lids after it has cooled and conditioned. By protecting against moisture and outside impurities, this technique prolongs the shelf life to six to twelve months.
  • Check for Spoilage indicators: Keep an eye out for any indicators of spoilage, such as condensation, hazy glasses, moisture in the jar, or any growth of mold when storing garlic. If any of these signs appear, discard them right away.
  • Options for Extended Storage: To preserve dried garlic for a longer period of time, vacuum-seal glass jars with a jar attachment or place them in mylar bags with oxygen absorbers.
  • Storage of Dehydrated Garlic Powder: Once ground, garlic powder has a two-to-six-month shelf life. A little clumping is typical. For two months, grind only as much as necessary to achieve the best results. Keep the remaining dried garlic whole and grind it into small pieces as needed.

When dried garlic is stored properly, its flavor is preserved, and it can be used for a longer amount of time. If you follow these suggestions, you will be able to use easily accessible, highly aromatic garlic in your recipes for many months.


In this blog, we discussed how to dehydrate garlic in the simplest and most straightforward way. Dehydrating garlic brings you a world of richer flavors and limitless culinary choices, whether you prefer to use the dehydrator, oven, or air or sun drying.

Dried garlic is a pantry essential with many uses, from keeping abundance to producing better flavors. Dehydrated garlic is a game-changer for cooks of all skill levels because of how simple it is to create at home and how much room it saves. Garlic is a classic and adaptable item in your cooking because dehydrating it improves its flavor and increases its shelf life.

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