How to preserve dried onions for year-round use without spoiling


Dried onions are a familiar culinary spice ingredient in all Vietnamese dishes. Not only does it add flavor to dishes, dried onions also have many health benefits. Therefore, many women often buy dried onions in large quantities to use gradually to save the effort of going back and forth to buy many times. Without proper preservation experience, dried onions will quickly sprout, rot and lose nutrients. Below are the details how to preserve dried onions Doesn’t sprout, can be used all year without worrying about spoilage Dung Ha dried agricultural products has been synthesized.

Tips for choosing quality dried onions?

Before you can preserve dried onions without sprouting and use them all year without spoiling, the factor of choosing to buy dried onions plays an extremely important role. Here are someTips for choosing quality dried onions will make preserving your dried onions much easier and more leisurely. That is:

  • Choose dry onions that are firm, evenly sized, and have mature skin. Delicious, quality dried onions are usually uniform in size, big enough, not too big and not too small, and the onion cloves are evenly spaced. When picked up, the dried onion feels firm in the hand, not soft and sticky
  • Onion skins should be dry and flaky. The dried onion skin protects the onion against bacteria, disease-causing viruses and mold. Delicious dried onions usually have a dry outer layer that peels easily when peeled
  • Avoid buying onions that are sprouting, wet, have soft spots or indentations at the stem. Dried onions like these often spoil very quickly, become infected with bacteria and do not retain their delicious flavor

In addition, you should also buy dried onions at reputable addresses with clear origins to ensure food hygiene and safety. You just need to go online and type in keywords“Dung Ha Agricultural Products” You can choose to buy quality dried onions at good prices as well as countless other products that you are looking for.

See more: Dried onions and the effects of dried onions on health

How to preserve dried onions without sprouting, use them all year without worrying about spoilage?

Store dried onions in mesh bags, baskets, or paper bags

How to preserve dried onions using mesh bags and baskets is when the dried onion still has its outer skin intact. Mesh bags and baskets are tools with good width and ventilation that will help keep onions dry. Avoid using plastic bags or sealed containers to store dried onions because it will hinder air circulation, causing dried onions to sprout quickly, easily rot and become moldy.


Besides storing dried onions in baskets or mesh bags, which is a good thing to do, the next thing you need to do is place dried onions in a cool, dry place in the kitchen. Do not leave bags of dried onions in places with high or low temperatures (below 10 degrees Celsius). Regularly check your bag of onions for signs of damage and promptly discard them to avoid spreading them to neighboring bulbs. Every 3 – 5 days, you should check once.

In short, dried onions are not too difficult to preserve. But you need to know how to preserve them properly. Put the dried onions in a mesh bag and place the onion bag in a cool, dry place in the home kitchen. Regularly inspect onions to assess quality. So, one way to preserve dried onions is complete.

How to preserve dried onions in the refrigerator

Store dried onions in the refrigerator This is also a good method you should try. With a refrigerator, you can adjust the appropriate temperature to help preserve food for a long time. Especially on hot days of 38 – 40 degrees Celsius, food, vegetables and fruits can quickly rot if not stored in the refrigerator.

To preserve dried onions in the refrigerator, you should put the dried onions in a plastic bag and place the dried onion bag in a location away from foods that can be eaten directly. This will help prevent food from having the smell of dried onions. Must always maintain the coolness of the refrigerator at 10 – 15 degrees Celsius. Dried onions stored in the refrigerator can be used within 1 – 2 months. Do not store for too long as the dried onions will lose their characteristic flavor.

To preserve dried onions in the refrigerator, you can peel them or leave them intact.

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How to preserve dried onions in the freezer

Store dried onions in the freezer is a very effective way to keep onions for a long time, up to 6 months. Subzero degrees Celsius will prevent the growth of bacteria and mold, preventing onions from rotting.

When storing dried onions in the freezer, you should not store them whole. Because when left for a long time, the dried onions will stick tightly to each other. Instead, peel off the skin, wash each tuber under clean water, let it dry and drain. Then, finely chop or mince the dried onions. Put the chopped dried onions in a ziplock bag and store in the freezer.

How to preserve peeled purple onions

Peeled purple onions can be stored in the refrigerator or freezer very simple.

  • Store in the refrigerator: Peel the purple onion and wash it with clean water. Let the purple onions drain. Finely chop the dried purple onion or leave it whole. Then, put the onions in a zip bag or box, close the lid and put them in the refrigerator. Peeled purple onions and stored in the refrigerator can be used for 2 – 3 days
  • Store in the freezer: Purple onions should be washed thoroughly after peeling. Then let the shallots dry and drain completely. Finely chop the purple onion or leave it whole. Put the purple onions in a zip bag or box, close the lid and put them in the freezer. Purple onions stored in the freezer can be used within 1 – 3 months.

How to preserve fried dried onions

You can process dried purple onions into dried onions to easily use in many family dishes to enhance flavor. Such as: sticky rice, bread, rolls, grilled rice paper,… With dried onions, you can make it yourself at home very simply, while ensuring food hygiene and safety. You should choose the refrigerator to store fried onions.


After the fried onions have cooled completely, and drain the oil. You put the onions in a clean glass jar or food jar, close the lid and put it in the refrigerator. This method will help dry onions last longer, keep them crispy for up to several months, have a delicious taste and still be dry.


Above are all of them how to preserve dried onions Does not sprout, can be used all year without worrying about damage to details, most complete. Dung Ha Dried Agricultural Products hopes that the above sharing will be useful, adding a good tip to make your housework and kitchen work as simple, leisurely and comfortable as possible. Don’t forget to follow my next articles to learn more great kitchen tips!!!

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