Kitchen Tips

Can You Freeze Walnuts?


Walnuts are known for their nutritional content and unique taste. Nuts are added to dishes because of their nutritional contents and taste, so can you freeze walnuts? Yes, you can freeze walnuts. Walnuts can be in the freezer for up to 12 months without losing their original quality.

Freezing walnuts is extremely easy and in this article, we will discuss how to freeze them, the best tips to extend their shelf life, and how to defrost them. If you want to know more, read on to find out.

What Exactly Is Walnut?

Walnuts are hard, dry fruits that are edible and consist of seeds. Most walnuts are brown and are cracked open to bring out the seed in them. The seeds are highly nutritious, consisting of vitamins and minerals, and they have oil content in them. Walnuts are added to dishes, topped with ice cream and desserts, etc.

What Are the Types of Walnuts?

There are a variety of walnuts grown in the world today but there are two popular types. Each walnut has a distinct taste and flavor. Here are some of the two popular types of walnuts:

  • English or Persian Walnut
  • California or Black Walnut

There are other types, like Colombian, Northern California, Butternut, etc., each having its own shell hardness and taste.

How to Freeze Walnuts

Freezing walnuts is extremely easy and can be done at home. To answer the question, Can you freeze walnuts? Here are the steps to take to freeze them.

STEP 1: Pack It Up

To freeze walnuts, first, pack them up in an airtight container or freezer bag and close the lid of the container. Also, push out excess air from the bag before sealing the edges. Both airtight containers and freezer bags are the best and safest options for storing walnuts.

Airtight containers are available on Jumia and Amazon.

STEP 2: Label and Freeze

After packing, label the containers or freezer bags with the freezing date and place them in the freezer for up to a year.

How Long Can You Freeze Walnuts?

You can freeze walnuts for up to 12 months in the freezer.

We recommend freezing walnuts, as this helps prevent them from going bad due to their oil content. Also, freezing extends walnut’s shelf life without losing its original quality.

2 Tips For Freezing Walnuts

Now, the answer to the question, Can you freeze walnuts is yes. Here are tips to follow to help you preserve them successfully.

TIP 1: Ensure you push excess air out of the freezer bag and make use of airtight containers with tight lids.

TIP 2: Always label freezer bags or containers with the date of freezing.

How Do You Defrost Walnuts

When you are ready to use frozen walnuts, bring them out of the freezer and transfer them to the refrigerator to allow them to defrost overnight. Alternatively, you can sit frozen walnuts out on the kitchen counter to defrost at room temperature for several hours.

How To Tell If Your Frozen Walnuts Is Bad

When frozen walnuts go bad, they tell you by showing signs and indicators. The common signs that walnuts have gone bad are:

  • Rancid smell and taste
  • Discoloration
  • A soft and slimy texture

Can You Refreeze Walnuts?

It is generally not safe to refreeze walnuts. Once defrosted, they are easily prone to spoiling and losing their original quality. As such, refreezing will affect walnuts negatively and leaves room for bacterial growth.

Does Walnuts Freeze Well?

Yes, walnuts freeze extremely well. It is important to keep in mind that walnuts stay fresh and stay up to 12 months in the freezer.


The answer to Can you freeze walnuts is yes. Walnuts have highly beneficial nutrients and should be properly packaged in freezer bags or airtight containers and stored in the freezer. This way you extend the shelf life and maintain their taste and freshness for up to 12 months. I hope you found this article helpful.

You could also check out: Can You Freeze Homemade Chicken Noodle Soup?


How do you freeze fresh walnuts?

To freeze fresh walnuts, immediately transfer them to a freezer bag airtight container, label them with the storage date, and place them in the freezer. This way, you maintain their taste and freshness.

How do you store walnuts for a long time?

Freeze them! This is a convenient way of freezing walnuts for up to 12 months in the freezer.

How do defrost frozen walnuts?

To defrost frozen walnuts, transfer them from the freezer to the refrigerator to defrost overnight. You can also defrost them safely at room temperature.

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