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How To Store Corn On The Cob

Corn on the cob is a delightful treat, especially in the summer months. However, it can be tricky to store correctly.

In this blog post, we will discuss how to store fresh and cooked corn on the cob, what to consider when buying it, its shelf life, and how to freeze it for long-term storage.

How to store corn on the cob


To store fresh corn on the cob, leave the husks on and place them in a plastic bag in the fridge’s crisper drawer for up to 1-2 days. Cooked corn on the cob, when cooled, can be tightly wrapped and refrigerated for 3-5 days. For longer preservation, blanch then freeze.

Pile of fresh corn on the cob

Preserving the freshness of corn on the cob is crucial to maintain its sweet, delicious flavor. Whether you’ve got fresh corn or leftovers from a cookout, proper storage is key.

Fresh corn on the cob

When storing fresh corn on the cob, it’s best to leave the husks on. The husks act as a natural barrier, preserving the corn’s moisture and freshness.

Additionally, the husks help to protect the kernels from bruising or damage, further enhancing the lifespan of the corn.

Store the corn in a plastic bag in the crisper drawer of your refrigerator. This method helps to maintain the corn’s quality, preventing it from drying out.

Ensuring that the refrigerator’s humidity levels are set correctly can also aid in prolonging the freshness of the corn.

Ideally, you should use fresh corn within 1-2 days of purchase for the best taste, but proper storage can stretch this time frame slightly.

Cooked corn on the cob

For cooked corn on the cob, allow it to cool completely before storing. This is important as placing warm food in the refrigerator can raise the overall temperature, potentially leading to food safety issues.

Once cooled, wrap each cob tightly in aluminum foil or plastic wrap, or place it in an airtight container. Ensure that the container or wrapping is sealed well to avoid the entry of air, which can accelerate spoilage.

Store the wrapped or containerized cobs in the refrigerator. This method helps to maintain the taste and texture of cooked corn, keeping it ready for reheating and eating at a moment’s notice.

Stored properly, cooked corn can remain delicious for up to 3-5 days, although it’s always best to consume it as soon as possible for optimal flavor.

Learn how to store zucchini and how to store okra on my blog as well.

What to consider when buying corn on the cob

When purchasing corn on the cob, look for cobs with bright green, snugly fitting husks, and moist, plump silks.

This indicates that the corn is fresh and was recently harvested. Peek into the top of the husk to ensure the kernels are plump and milky.

The kernels should be consistent in size and fill the cob all the way to the top. Avoid cobs with dry or brown spots, as these may indicate age or damage.

It’s also a good idea to feel the cob through the husk; it should feel firm and not have any soft spots, which could indicate decay.

How long does corn on the cob last

If properly stored, fresh corn on the cob can last up to 1-2 days in the refrigerator. Cooked corn, when stored properly, can last about 3-5 days.

These are general guidelines, though; always check your corn for signs of spoilage before consuming.

Signs of spoilage can include a sour smell, dark spots on the kernels, or a slimy texture. Remember, when in doubt, it’s always safer to throw it out to avoid potential foodborne illnesses.

How to freeze corn on the Cob

Freezing corn on the cob is a great way to preserve its flavor for longer periods. Properly frozen corn can last up to a year, offering you a taste of summer even in the coldest winter months. Here are the steps on how to freeze corn on the cob:

  1. Start with fresh corn on the cob. The fresher it is, the better it will taste when you defrost it later on.
  2. Blanch the cobs in boiling water for about 4 minutes. This process helps to kill bacteria and enzymes that can degrade the taste and color of the corn over time.
  3. Immediately after blanching, cool the cobs quickly in an ice bath to stop the cooking process.
  4. Once the cobs are completely cooled, pat them dry. This step helps to prevent ice formation on the corn in the freezer.
  5. Place the cooled and dried cobs in freezer-safe bags or wrap them tightly in aluminum foil. This provides an extra layer of protection against freezer burn and helps to preserve the corn’s quality.
  6. If using freezer bags, squeeze out as much air as possible before sealing them. The less air in the bag, the less likely the corn is to develop freezer burn.
  7. Store the packaged cobs in the freezer. With proper storage, frozen corn on the cob can last up to a year, allowing you to enjoy a taste of summer even in the dead of winter.

Find more posts on my blog about how to freeze foods to keep them lasting longer like how to freeze broccoli or how to freeze bell peppers.

Frequently asked questions about how to store corn on the cob

Yes, you can freeze corn on the cob with the husks on. However, it’s usually recommended to blanch the corn first, then cool, dry, and store in freezer-safe bags or tightly wrapped in foil for the best taste and texture.

You can store corn on the cob in the refrigerator for up to 2 days. After that, the corn will start to lose its sweetness and flavor.

To thaw frozen corn on the cob, simply place it in the refrigerator overnight. You can also thaw it on the counter for a few hours, but be sure to cook it as soon as it is thawed.


Storing corn on the cob may require a bit of extra care, but the result—fresh, delicious corn whenever you want it—is definitely worth the effort.

Whether you’re enjoying a summer barbecue or planning a winter stew, with the right storage techniques, you can savor the sweet, juicy goodness of corn all year round.

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