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How to Dehydrate Garlic: Elephant & Regular Varieties

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Susan Gast, Author and Food Preservation Enthusiast
Susan has been dehydrating and preserving foods for over a decade, sharing practical, tested methods that help readers make healthy, long-lasting meals at home.

Garlic lovers, rejoice! Learning how to dehydrate garlic at home is easy, economical, and a great way to keep that wonderful garlic flavor on hand whenever you need it.

Whether you're drying regular garlic cloves or the much larger elephant garlic, you can turn them into crispy dried slices, homemade garlic powder, or your very own garlic salt.

Perfect for adding a burst of flavor to soups, stews, sauces, and everyday cooking!

✅ Quick Answer: How do you dehydrate garlic?
Peel garlic cloves and slice them approximately ⅛-inch thick. Arrange in a single layer on dehydrator trays and dry at 125–135°F (52–57°C), usually for 6–12 hours or longer, until completely brittle. Cool, check for any remaining moisture, and store in airtight containers in a cool, dark, dry place. Keep the dried slices whole or grind small batches into garlic powder as needed.

Thinly sliced elephant garlic arranged on a Nesco dehydrator tray

Let's walk through how to slice, dry, and even grind your garlic for maximum flavor and kitchen flexibility.

It's especially easy when you're working with elephant garlic, sometimes called Mammoth Garlic! As the name suggests, its bulbs can be several times larger than regular garlic bulbs.

Oddly enough, elephant garlic is milder in taste than its much smaller counterpart. Kinda like peppers, right? Sometimes the little ones pack the biggest punch!

Garlic Varieties: Which Type Works Best for Drying?

You can dehydrate regular garlic and elephant garlic successfully, although their flavors and clove sizes differ.

Softneck Garlic

Softneck garlic is commonly sold in supermarkets. It usually has several cloves per bulb, stores well when properly cured, and has flexible stems that can be braided. Its flavor varies by variety and growing conditions.

Hardneck Garlic

Hardneck garlic has a stiff central stalk and often produces fewer, larger cloves. Many varieties have a robust, complex flavor, making them excellent for cooking and dehydrating.

Elephant Garlic

Elephant garlic is actually more closely related to leeks than true garlic. Its enormous cloves are easier to peel and slice, and its flavor is generally milder than regular garlic.

Which is best? Choose regular garlic for a stronger garlic flavor or elephant garlic when you prefer something milder. Both can be sliced and dehydrated using the same basic method.

Elephant garlic cloves beside a mandoline slicer

Step-by-Step: How to Dehydrate Garlic

  1. Prepare the cloves. Separate the garlic bulb into individual cloves and remove the papery skins. Discard any cloves showing signs of mold or spoilage.
  2. Slice evenly. Cut the cloves into approximately ⅛-inch slices. A mandoline works well for large elephant garlic cloves—use its safety guard to protect your fingers! For smaller cloves, a sharp paring knife is often easier.
  3. Arrange on trays. Spread the slices in a single layer on dehydrator trays, without overlapping, to allow good airflow.
  4. Set the temperature. Dehydrate at approximately 125–135°F (52–57°C), or follow your dehydrator manufacturer's instructions.
  5. Dry until brittle. Garlic typically takes 6–12 hours or longer, depending on slice thickness, humidity, and dehydrator performance. Rotate trays if necessary. Allow a few pieces to cool before testing—they should snap cleanly rather than bend.

Doneness tip: If any pieces feel flexible, leathery, or damp inside, continue drying. Garlic must be thoroughly dry before grinding or storing.


Fahrenheit to Celsius Converter

Move the slider to convert temperatures instantly.

135°F
95°F450°F
Celsius equivalent: 57.2°C
Fahrenheit to Celsius Converter

Move the slider to convert temperatures instantly.

135°F
95°F450°F
Celsius equivalent: 57.2°C

How to Check and Store Dehydrated Garlic

Does Dehydrated Garlic Need Conditioning?

Unlike dried fruit, garlic slices should be completely brittle when finished. They don't normally require the traditional 7–10-day fruit-conditioning process.

Allow the garlic to cool completely, then check several slices from different trays. They should snap cleanly, with no soft or flexible centers.

If you're uncertain whether every piece is dry, place the cooled slices in a clean, dry glass jar for a few days and inspect for condensation or softening. If moisture appears, return the garlic to the dehydrator and dry it thoroughly before storing.

If you discover mold, discard the affected batch.

How to Store Dried Garlic

Store completely dried garlic slices in clean, airtight glass jars or suitable moisture-resistant food-storage containers.

Keep them in a cool, dark, dry location, away from heat, sunlight, and humidity.

For best flavor and quality, aim to use your dried garlic within approximately 6–12 months. Actual storage life depends on drying and storage conditions.

You can also grind the dried slices into homemade garlic powder using a clean spice grinder. Allow the powder to settle before opening the grinder, then transfer it to an airtight container.

Storage tip: Whole dried slices generally retain their aroma longer than ground garlic. Grind only what you need for the freshest flavor.


Whole garlic bulb with several loose garlic cloves

Handle Garlic Safely: Avoid Skin Irritation and Strong Odors

Raw garlic can irritate sensitive skin, especially when you're peeling and slicing large quantities. If your hands react to garlic, consider wearing food-safe gloves.

For more helpful advice, see my 10 Tips for Handling Spicy Garlic.

Dehydrating Garlic and Onions:
Ventilation and Pet Safety

Dehydrating garlic or onions can fill your entire house with a powerful aroma. And let's face it—you either LOVE that smell or you DON'T!

Keep your kitchen well-ventilated. Run your range hood, open a window when practical, or position your dehydrator in a well-ventilated area. This helps prevent those strong odors from lingering throughout the house.

A note about pets: Both garlic and onions are toxic to dogs and cats if eaten, whether fresh, dried, or powdered. Keep them safely out of reach, and make sure your pets can move away from strong cooking odors, which may be irritating to sensitive noses.

One more tip: Don't dehydrate garlic or onions alongside apples or other delicate fruits unless you fancy garlic- or onion-flavored fruit snacks!


Dehydrated elephant garlic slices shown in two clear plastic bags

DIY Garlic Salt: Turn Dried Garlic into a Flavor Bomb

Did you know you can turn your dehydrated garlic into homemade garlic powder and garlic salt?

Once your garlic slices are completely brittle, grind them in a clean spice grinder or high-speed blender until they reach your preferred texture.

For homemade garlic salt, start with:

  • 1 part garlic powder
  • 3 parts fine salt

Mix thoroughly and store in an airtight spice jar.

Prefer a stronger garlic flavor? Adjust the ratio to suit your taste. Equal parts garlic powder and salt will produce a particularly potent blend!

TIP: Keep a separate grinder for garlic and onions if possible. Their aromas have a habit of hanging around!

And here's my dating tip: If you're both eating garlic, neither of you has to worry about garlic breath! :-)

Julie’s Smoked Garlic Salt: A Delicious Homemade Twist

Homemade smoked garlic sea salt prepared by Julie

Check out Julie's great post on how she dehydrates her garlic with added sea salt!

Not only does it look amazing, but she assures us it tastes amazing too!

Quick Garlic Bread Recipe Using Your Dried Garlic

Slices of homemade garlic bread served on a plate

Homemade garlic bread is a delicious way to use your dehydrated garlic powder.

Ingredients:

  • 1 loaf French bread
  • ½ cup softened butter
  • 1–2 teaspoons homemade garlic powder, to taste
  • ¼ teaspoon dried parsley
  • ¼ teaspoon dried basil
  • A pinch of salt, if desired

Directions:

  1. Preheat your oven to 350°F.
  2. Mix the softened butter, garlic powder, parsley, basil, and optional salt in a small bowl.
  3. Slice the loaf in half horizontally and spread the garlic butter evenly over the cut surfaces.
  4. Wrap loosely in aluminum foil and place on a baking sheet.
  5. Bake for approximately 10 minutes, then open the foil and bake for another 5–10 minutes until the bread is lightly golden.

Serve warm alongside pasta, soup, or your favorite homemade meal.


Fahrenheit to Celsius Converter

Move the slider to convert temperatures instantly.

135°F
95°F450°F
Celsius equivalent: 57.2°C
Fahrenheit to Celsius Converter

Move the slider to convert temperatures instantly.

135°F
95°F450°F
Celsius equivalent: 57.2°C

Large elephant garlic bulb beside smaller regular garlic bulbs

“That’s Not Garlic… THIS is Garlic!”

A Nod to Crocodile Dundee:

If you've ever seen the movie Crocodile Dundee
you'll appreciate this comment about 'regular' versus 'Elephant':

"You call that garlic?
Now this...
(pointing to the elephant bulb)
... is Garlic!" :-)

Garlic Dehydration FAQs: Chips, Powder & Storage

Can you dehydrate garlic chutney into powder?

Garlic chutney often contains oil, sugar, vinegar, or other ingredients that affect drying and storage. Not every chutney is suitable for making shelf-stable powder in a home dehydrator.

For reliable homemade garlic powder, it's better to start with plain, peeled garlic cloves.

How do you make crispy dehydrated garlic chips?

Slice peeled garlic cloves approximately ⅛-inch thick and arrange them on dehydrator trays without overlapping.

Dry at 125–135°F until completely crisp and brittle. Avoid coating the slices in oil before dehydrating if you intend to store them at room temperature.

How long does dehydrated garlic last?

For best quality, use thoroughly dried garlic within approximately 6–12 months. Store it in airtight containers in a cool, dark, dry place.

What's the best way to grind dehydrated garlic into powder?

Use a clean spice grinder, coffee grinder, or high-speed blender.

Make sure the garlic is completely brittle before grinding. Allow the powder to settle before opening the grinder to avoid breathing in fine garlic dust.

Is dehydrated garlic as healthy as fresh garlic?

Dehydrated garlic retains flavor and some beneficial plant compounds, but drying and processing can change its nutrient content and the activity of compounds such as allicin.

Fresh and dried garlic can both be useful ingredients in a balanced diet, although they aren't nutritionally identical.

Do you need to blanch garlic before dehydrating?

No. Garlic doesn't normally need blanching before dehydration. Simply peel, slice evenly, and dry thoroughly.

What’s the best way to store dehydrated garlic long term?

Store fully dried garlic in airtight glass jars or suitable moisture-resistant containers, away from heat, light, and humidity.

Vacuum sealing may help protect quality, but it doesn't replace proper drying. Oxygen absorbers are not necessary for ordinary short-term storage.

Can you dehydrate garlic in an oven instead of a dehydrator?

Yes, if your oven can maintain a low temperature and provide adequate airflow.

Arrange thinly sliced garlic on parchment-lined trays and use the lowest practical oven setting. Many ovens operate hotter than dehydrators, so check frequently to avoid browning or scorching.

The garlic is finished when the cooled slices are completely brittle.

Dehydrated garlic might leave your kitchen smelling bold, but the flavor payoff is worth it! From garlic chips sprinkled on pasta to homemade garlic salt for soups and jerky, the options are endless.

For even more inspiration, grab your free 5 Dried Food Recipes That Actually Taste Great PDF below—featuring carrot soup, minestrone, split pea soup, spicy beef jerky, and banana cinnamon rolls.

Hand holding the 5 Dried Food Recipes That Actually Taste Great free PDF guide

5 Free Dried Food Recipes
That Actually Taste Great

Put your dried food to delicious use!
Five very different recipes.
Not one dull bite...

← Get your free copy now!

5 Free Dried Food Recipes
That Actually Taste Great

Hand holding the 5 Dried Food Recipes That Actually Taste Great free PDF guide

Put your dried food to delicious use!
Five very different recipes.
Not one dull bite...

Get your free copy now!

More From Easy Food Dehydrating

More From Easy Food Dehydrating


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Save the Harvest food dehydrating game featuring jars of dried bananas, beets, mushrooms, peas, and corn.

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Choose a food, make the right preparation, drying, and storage decisions—and see how many stars you can earn!

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Test Your Food-Dehydrating
Know-How

Save the Harvest food dehydrating game featuring jars of dried bananas, beets, mushrooms, peas, and corn.

Choose a food, make the right preparation, drying, and storage decisions—and see how many stars you can earn!

Play “Save the Harvest”