How to Store Bok Choy

Have you recently purchased bok choy and found yourself wondering how to store it to maximize its shelf life? These vegetables are considered one of the superfoods and they are extremely nutritious – but how can you store them to make the most of their leafy goodness?

Bok choy is best kept unwashed and uncut in a perforated bag in the crisper drawer of your refrigerator. It could also be kept in a sealed container with a dry cotton towel or paper towel to absorb moisture. This needs to be changed if it gets wet, or the bok choy will turn moldy.

How to Store Bok Choy

How To Choose Fresh Bok Choy

Getting a nice, fresh bok choy from the supermarket is the first step to maximizing its storage. If you buy a product that is already wilting and limp, it’s not going to keep well, no matter what you do to try and preserve it. Bok choy should be eaten while it’s nice and crispy, so make sure you buy it that way!

When purchasing bok choy, examine both the stem and the leaves. The leaves should be bright green, fresh, and vibrant. They should not be limp, wilting, or losing color, and they should have no brown spots on them.

The stems should similarly be free from brown spots, and firm to the touch. A bok choy that is getting old will often have slightly shriveled stems, or ones that are turning brown at the edges. Avoid these, and choose the ones with fresh, plump stems.

How To Store Bok Choy Properly

A bok choy should not be washed or cut prior to storage, and you shouldn’t remove any of its leaves unless they are wet and at risk of making the vegetable moldy. These vegetables need to be kept in the fridge, and they should be put there straight away when you return from a trip to a grocery store.

You can store bok choy in a produce bag like these Xtend Fresh Produce Bags For Fridge Storage. These are specifically designed to help fruits and vegetables stay fresh while being stored in the fridge, slowing down the aging process.

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They even say that you can rinse and reuse them as many times as you like, so they are reasonably eco-friendly and money-saving too. Simply pop your bok choy inside with a dry paper towel, tie a knot in the top, and store it in the crisper drawer. Make sure you don’t put anything heavy on them.

The dry paper towel will absorb any moisture that the bok choy gives off, allowing the vegetable to stay fresh and crisp for longer, and reducing the chance of mold. You should check on the paper towel after a couple of days and replace it if it has gotten very wet.

You can also keep bok choy in a rigid container, such as the Oxo Good Grips Smart Seal Container. This is a good idea if you’re short on fridge space and worried about your bok choy getting squashed by other foods.

OXO Good Grips Smart Seal , 12 Piece Glass Container Set,Clear,Blue
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However, make sure you include a paper or cotton towel in this and change it regularly, as the sealed container won’t allow moisture to escape, and this will rot the bok choy.

How to Store Bok Choy

How Long Can Bok Choy Be Stored For?

Bok choy is not a long-lasting vegetable, and even in the best conditions, it will rarely last for more than three or four days in your refrigerator. Keeping it dry with a paper towel and ensuring it stays cool will help to extend its lifespan, but not by more than about four days at the most.

You need to use bok choy swiftly to make the most of it. If you can’t use bok choy in time, consider freezing it instead. You can do this by washing the leaves and removing any woody stems, and then cutting them up and blanching them for a couple of minutes.

Next, chill the leaves immediately in ice water to stop the cooking process, and then drain the bok choy, pack it into freezer bags or Tupperwares, and freeze. It should keep indefinitely once frozen, but you may find that its quality and texture degrade after a few months, so try to use it up reasonably quickly.

You can also freeze bok choy when it has been incorporated into dishes, and this may be a preferable alternative to freezing it on its own.

How To Tell If Bok Choy Has Gone Bad

Bok choy that has gone bad will usually show it through very wilted and shriveled leaves; these are no longer worth eating, even if they aren’t actually moldy. The stems will also lose moisture and turn mushy.

If in doubt, press on the bok choy’s stem. If it is not firm under your hand, or you can see discoloration, it is starting to go off. If the stem is slimy or turning black in places, it is definitely no longer edible.

Bok choy that has spoiled will also have an unpleasant scent and may leak greenish liquid, just as spoiled salad might do. Discard bok choy that has turned slimy or smells strange.

Things To Avoid Doing

  • Don’t wash, cut, or remove leaves from your bok choy before storing it; this should only be done when you are ready to consume it
  • Don’t allow bok choy to get crushed under heavier foods, as it will very quickly go off if it gets damaged
  • Don’t leave your bok choy in a damp environment; this will encourage it to rot
  • Avoid leaving your bok choy at room temperature, as this will also make it go off faster


Bok choy does not keep brilliantly well even with good storage, so make sure you are prompt about putting these vegetables into your fridge, and keep them there. Check that they are not sitting in a puddle, and dry them off if they get too wet.

If you don’t think you are going to use up the bok choy in time, make sure you blanch and freeze it to avoid wasting this delicious vegetable!