How to Make Homemade Garlic Powder

Make your own homemade garlic powder by dehydrating and grinding garlic cloves. Using garlic powder in your cooking is a quick way to add lots of flavor to a dish. Learn how to make homemade garlic powder and garlic flakes with this easy tutorial.

When properly cured, garlic can last a while when kept in a dark, and cool location. However, sometimes finding the perfect storage environment isn’t possible. Thankfully, another great way to preserve garlic is to dehydrate it.

Benefits of Preserving Garlic Powder

Having garlic powder in your kitchen spice cabinet can be very useful. Here are some reasons you may find yourself reaching for the garlic powder instead of fresh garlic:

• It is a shelf-stable pantry staple: Dehydrating garlic increases the shelf life of your homegrown garlic. Once dried, garlic powder can last a long time in your pantry or spice cabinet. Garlic powder is a good alternative to have on hand as a backup for times when you are out of fresh garlic.
• A great shortcut for the time crunched: There are times when we are in a rush to get a meal together. When taking the time to peel and chop garlic is going to make dinner late, substituting garlic powder is a quick way to add lots of flavor to a dish. The flavor of garlic powder is more concentrated than fresh garlic.
• Perfect for dry seasoning mixes: Garlic powder works well in make ahead DIY herb blends, seasoning mixes (such as this Homemade Taco Seasoning), and dry rubs. It combines easily with the other dried herbs and spices to make a shelf-stable mix.
• Ideal for flavoring ground meats: Chunks of chopped garlic will not soften in ground meats that are cooked briefly, such as meatballs, burgers, and sausage. Instead, use garlic powder to disperse flavor throughout the ground meat mixture.
• Dissolves in any liquid: Powdered garlic dissolves and infuses when incorporated with liquids, making it an ideal flavoring for marinades, salad dressings, and brines.
• Adds flavoring as a condiment: Garlic powder can also be sprinkled on almost anything from pizza to popcorn to soups, meats, vegetables, or any edible that may be improved with extra garlic flavor.

Tips for Dehydrating Garlic

If you grow garlic or purchase in bulk and still have an abundance in storage come spring, it may be worth the effort to turn the excess into garlic powder before the cloves go bad. Here are tips to help you turn fresh garlic into dried garlic flakes and garlic powder:

Use a Food Dehydrator

A food dehydrator is a valuable kitchen tool for preserving the harvest. It works by flowing warm air through drying screens. For small batch dehydrating, this stackable food dehydrator will serve you well. For larger-scale food dehydrating, consider one of the Excalibur dehydrators.

Other Ways to Dry Garlic

If you don’t have a food dehydrator, you can dry garlic slices by layering on drying screens in a warm room or passing a threading needle through the slices and hanging to air-dry. Be sure the slices have spaces in between so they dry evenly. You can also use your oven to dry garlic using one of the lowest heat settings. For most ovens, this is between 150-200˚F (67-93˚C).

Slice the Garlic Evenly

Try to slice your garlic cloves in uniform pieces, so they will dry at the same rate. If your garlic slices are different thickness, check the dehydrator several times during the drying process, and remove the pieces that are finished before the others.

If you are dehydrating a lot of garlic regularly, it may be worth it to invest in a garlic slicer. This dual purpose garlic press tool both slices and minces garlic. It will even slice garlic with the skins on.

Dry Using Low Heat

Dry slowly and at low heat. You may be tempted to turn up the heat to speed things up, but you run the risk of bitter garlic. If the garlic gets brown during drying, it will be bitter. The goal is to let it dry gently, while still retaining the flavor and aroma.

Dehydrate in a Well Ventilated Area

The smell of garlic will infiltrate your home. If you can, locate your dehydrator in an area that is very well ventilated, such as a screened in porch.

Take Your Time

Dehydrate your garlic can take up to 12 hours, depending on the humidity level in the air and how thinly you sliced your garlic. It is ok to turn the dehydrator off at night partway through and start it up again the following day. Dehydrate until the garlic snaps when you bend it.

How to Prevent Garlic Powder from Clumping

Add a teaspoon of uncooked grains of rice to the container of garlic powder. The rice will absorb excess moisture and help prevent the garlic from clumping. Remove rice before using garlic powder.

Steps for Making Homemade Garlic Powder

Make your own garlic powder by dehydrating and grinding garlic cloves. If you grow garlic or purchase in bulk and still have an abundance in storage come spring, it may be worth the effort to turn the excess into garlic powder before the cloves go bad.

Step 1: Separate the Cloves

Remove the cloves from the head of garlic. Peel off the papery skins, and slice the cloves thin.

Step 2: Place Slices on Dryer Screens

Lay the garlic slices on the dehydrator screens, and dehydrate at a low temperature until the garlic is dry.

Step 3: Grind the Dry Garlic into Powder

Use a mortar and pestle, high quality blender, spice grinder, or coffee grinder to grind the dehydrated garlic. Then sift the ground garlic powder through a strainer to separate the garlic powder from garlic flakes. The larger pieces are ideal for using in soups and stews where they will rehydrate, soften, and add plenty of flavor.

Step 4: Store in an Airtight Container

Store your garlic powder in a glass container with an airtight lid in a dark, cool location. I fill a small jar with garlic powder for my spice cabinet, and then store the rest separately in mason jars in my food storage area. Properly dried and stored garlic powder will not spoil, but the flavor diminishes over time.

You May Also Like:

• 7 Tips for Growing Great Garlic
• Harvesting, Curing, and Storing Garlic
• Planting Garlic in Fall

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