How to preserve garlic

In this brief article, we will answer ‘’How to preserve garlic?’’. This article will also talk about the benefits of preserving garlic and how it increases the shelf life of garlic cloves. 

How to preserve garlic?

You can preserve garlic in oil, vinegar, by freezing or drying it and by refrigerating garlic pickles in the refrigerator. Below is a list of the most common ways garlic is preserved or pickled to prolong its shelf life. 

Freezing garlic cloves to preserve them 

This is one of the easiest ways to preserve garlic because you only have to peel the garlic cloves and store them in an airtight bag before you toss them into the refrigerator. To preserve them in a freezer, you can blend them and save the puree in an ice cube tray. 

Either this or spread the puree on butter paper to store them in the freezer. You can use the frozen chunks of garlic whenever you need it.

Use a dehydrator to preserve garlic

If you have a dehydrator at home, then you can use it to preserve garlic by cutting very thin slices of garlic and placing them inside the dehydrator. Once they become crisp and dry, store them in an airtight bag before you toss them inside the fridge. 

Dehydrated garlic can also be stored at room temperature because it does not have moisture so the chances of mold growing on it are very low. If you want to dehydrate the garlic slices but don’t have a dehydrator, you can place the slices in a microwave for a few seconds to get the same results. 

Preserve the dried garlic in flavored oil 

Preserving dried garlic slices in flavored oil is a great way to increase its shelf life and also use it to provide a unique flavor in dishes. Place the dried garlic slices in a jar and pour olive oil over it, once the garlic cloves are covered with olive oil close the lid tightly. You can keep this jar outside without fearing any bacteria breeding in it.

Avoid using fresh garlic in olive oil as the chances of Botulism increase when you put fresh garlic in any kind of oil. If you have done it already and don’t want to waste the whole batch then make sure to keep it inside the fridge at all times. 

Pickling garlic cloves in vinegar to preserve them

Garlic cloves can stay fresh for an indefinite period of time if they are pickled in vinegar. The high salinity of vinegar keeps the garlic cloves away from any type of bacteria attacking them but you have to make sure that the cloves are all submerged in the solution.

Use these cloves in salads or eat them raw to enjoy the rich flavor of garlic. 

Oven-roasted garlic bulbs 

Whole garlic bulbs can be roasted in the oven to use instantly or preserve for an indefinite period of time in the freezer. It is an easier way to preserve garlic as there is no need to peel the garlic.

To roast the garlic bulbs in an oven, first, you should spread olive oil inside the dish in which you will put the garlic bulbs. Place them in the oven to bake them for about 40 to 45 minutes. If you don’t want to use them immediately, place them in an air-tight bag and store them in the freezer. 

How to select garlic to preserve them 

It is important to know how to select fresh garlic to preserve them because if they are not fresh, the taste might change over time or they will go bad even after preserving them.

Sprouting is an indicator that garlic is not fresh 

Whether you buy garlic from the store or grow them yourself, make sure that there is no sprouting. Sprouting can be seen on the tips of the garlic bulbs when they go bad and is an indicator that the garlic is not fresh.

Smell your garlic

If you are still unsure about how fresh the garlic is, sniff it to check for any moldy smell. Fresh garlic smells strongly like garlic so if there is even a slight mildewy smell, don’t take any chances.

Check for the texture of the garlic 

Fresh garlic is never squishy or has soft skin. Fresh garlic bulbs are firm and will feel hard when you pick them. Dent on the surface or any eternal damage to the bulbs means that the garlic is not fresh and it probably has molds growing already. 

Other FAQs about Garlic that you may be interested in.

How to freeze garlic?

Benefits of eating raw garlic weight loss

Benefits of eating raw garlic in the morning


In this brief article, we answered ‘’How to preserve garlic?’’. This article also talked about the benefits of preserving garlic and how it increases the shelf life of garlic cloves.


Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.