Do Japanese Bunching Onions Go Bad

Does Japanese Bunching Onion Go Bad?

Japanese bunching onion is a vegetable that originated in China and Asia. It is also named welsh onion, spring onion, green onion, and scallion. It is considered to be a kind of scallion. Unlike green onions, it does not have a bulb.

Bunching onion is widely used in different countries. It has a milder and less strong taste than an onion. It consists of two parts. The green part has a somewhat grassy flavor that is pretty refreshing. The flavor of the white part resembles more with an onion.

The question here we got is, does this fresh bunching onion go bad or not? Yes, it can go bad if not kept properly. But don’t you worry, we are here to tell you the ways for its storage as well as its health benefits. Carry on reading our article then!

How to store Japanese bunching onion?

Bunching onions are the essential ingredient used in Chinese and Japanese cooking. You can enjoy it raw as well as cooked. It is so good for your health. It is rich in vitamin A that is so good for eyesight.

When you go to the market, you probably end up buying the bunching onions. Now, you are wondering how to store them? Well, that’s an easy question. There are many ways to store them. Some are mentioned right below.

Damp paper towel

You can store the bunching onions in a damp paper towel. It is an easy and simple way used for the storage of onions. We all know that cleanliness is the most important thing that needs consideration while storing.

First, you have to clean the onions for the removal of dirt. Let them dry thoroughly. Now, place them in a damp paper towel. Dampness will provide the humidity for proper storage. Place the towel along with onions in a plastic bag.

Store on a windowsill

Another way to store the Japanese bunching onion is to store them in a jar. Take the onions and place them in a jar. Arrange them in such a way that they don’t topple over each other. Place the root side of onions in the bottom of the jar.

Fill it with some water, just enough to cover the roots. Good! Now place it on your window shelf. The water in the jar will not only keep your onions fresh but also make them grow. Isn’t it great! Go and store your onions before they go bad.


Hey! If you don’t have a windowsill in your kitchen so no worries then. We have got another method here. You can keep the onions in the refrigerator. Remove the roots of bunching onions and cut them into pieces.

Warp the pieces in a damp paper towel and put that in the Ziploc bag. Place that bag in your refrigerator. Your onions are stored now.

Can you freeze Japanese bunching onions?

Having some cough or flu? If yes, then go and buy bunching onions before they get short in the market. An amazing benefit of eating fresh bunching onions is that it prevents cough and flu. Don’t you think a homemade treatment is here for you!

After learning about this amazing benefit, do you want to freeze it for later use? Well, yes, you can freeze the refreshing bunching onions. All you have to do first clean and then dry them via a paper towel. Chop the onions into slices. Shift them in a freezer bag or air-tight jar. Close the jar properly. Your onions are frozen now.

How long does Japanese bunching onion last?

Japanese bunching onions can be used as a garnish. It is used as a delicious and healthy addition to your salad as well. It helps to maintain the blood sugar level in the body. Make the bunching onions a part of your diet to enjoy its benefits.

The shelf life of Japanese bunching onions is short. However, you can increase its shelf life by storing it in the right way. If you have stored them in a jar with water, then here they will last for two to three weeks.

In the refrigerator, you can keep the bunching onions for four to five weeks. For a longer period, freezing is the best option. You can store the onions for three to four months. They thaw within seconds, so defrosting is not an issue here.

How to tell if Japanese bunching onion is bad?

Japanese bunching onions are so good and give you a refreshing sensation. It is a good source of vitamin C. You are probably pondering how to tell if they go bad? It is simple. Just remember the few tips mentioned right below.

  • Check for the color of bunching onions. If you notice any discoloration, then throw them away.
  • If the onions feel so soft and mushy to touch, then don’t consume them. They are not good for your health.
  • If any foul or unpleasant smell is coming from the bunching onions, then they are spoiled. They are not safe to eat.