How to store nuts - Nature's Eats (2024)

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How to store nuts - Nature's Eats (1)

How you store your nuts impacts the period of time they will remain fit for eating.

Nuts (like most foods) have a shelf life. If you store your nuts in the pantry, read on! There’s more to learn about how to store nuts.

When you return home from your grocery shopping trip and start to put your groceries away, you probably place the nuts directly into the cupboard or pantry without second thought. However, just like all other foods, you need to check the nut expiration date. Next, store your nuts in a way that will extend the nut expiration date and preserve their freshness and usability.

When you store nuts, there are two things you must consider:

  1. Location
  2. Container

Ultimately, you want to minimize exposure to light, heat, moisture, and air. These elements directly impact how quickly your nuts become rancid.


Most often, we place nuts in convenient spaces where they’ll be easily accessible when cooking or baking. Usually, those spaces are close to the stove or below ceiling lights. These spots may seem like a logical location to store your nuts, but they will actually cause your nuts to go bad more quickly.

Cool, dark, and dry places (like in the pantry) are ideal for storing nuts.

If you have a surplus of nuts and need long-term storage space, consider the refrigerator or freezer. Stored in the refrigerator, you can extend the shelf life of your nuts approximately one year. In the freezer, most nuts will last up to two years past the expiration date printed on the packaging.

Some nut varieties may have a shelf life even longer than two years when stored in the freezer.

Freezing nuts is the best method for long-term storage.


When choosing a container, use one that is airtight. You can use Tupperware, plastic baggies, freezer bags, or even mason jars. Glass and plastic containers are preferred over plastic bags. Since plastic bags are permeable, it is easy for odors to seep into the bag.

The key is to make sure that the container you choose has a good seal so there is no way for air to sneak into the container. If you use a plastic bag try to get as much air out of the bag as possible.

Regardless of where you store your nuts or what container you use, make sure that both the container and location are clean and dry. Moisture is a breeding ground for bacteria and mold, so do your best not to expose the nuts to moisture.

Because nuts are great for our health, they are a staple to have around at all times. When stored properly, nuts will stay fresh for longer. Extending their shelf life, all comes down to how you store nuts.

It’s always best to buy fresh and frequently; however, if and when you buy your nuts in bulk, take the extra couple of steps to properly store them. You will be happy with the results.

Written byLisa Saremi

How to store nuts - Nature's Eats (2024)


How to store nuts - Nature's Eats? ›

Cool, dark, and dry places (like in the pantry) are ideal for storing nuts. If you have a surplus of nuts and need long-term storage space, consider the refrigerator or freezer.

What's the best way to store fresh nuts? ›

The Best Way to Store Nuts

The refrigerator, yes, but specifically, LaMarita recommends refrigerating nuts in air-tight glass jars. Store any extra nuts in the freezer in the bags they came in, he says. (If you don't have the original bags, consider using a freezer-safe air-tight container instead.)

Is it better to store nuts in glass or plastic? ›

Containers that have air-tight seals like glass jars and plastic containers should be used when storing nuts. This ensures your stored nuts will maintain the proper moisture level.

Should nuts be refrigerated or frozen? ›

They can be kept in the refrigerator with many of the same benefits, but will only stay fresh for about half as long as if they were stored in the freezer. Due to their tendency to absorb odors, nuts should be kept in an airtight container away from pungent ingredients like onions and garlic.

Should nuts be stored in airtight containers? ›

Nuts should be stored in their own airtight containers, such as glass, ceramic, or sturdy plastic containers. Even freezer bags are a good option. In selecting the container it's important to assess them for their airtightness.

How to prevent nuts from going rancid? ›

Store sealed nuts in the freezer.

Overbay estimates that most nuts will stay fresh for at least a year if properly stored in the freezer. Opt for freezer-safe glass if possible; Schaich avoids using more porous plastic containers because nuts can pick up smells from other foods.

How long do nuts last unrefrigerated? ›

At room temperature, nuts and seeds can start to go bad after anywhere between one and three months, though some brands will advertise longer shelf lives than that. If stored in the refrigerator, however, these healthy fat sources can last up to six months.

Can nuts be stored in ziplock bags? ›

Nuts are pricey these days, so you need to make sure you're storing them correctly for lasting freshness. Glass, plastic containers and our heavy, reclosable ziplock bags are good for storage. Metallic containers, light, moisture and heat will all conspire to spoil nuts more quickly.

How long do nuts last in Tupperware? ›

Another option is to use containers with airtight seals, such as glass jars or plastic ones, to ensure the nuts maintain the proper moisture level. If you keep nuts at room temperature, ensure they are away from direct heat; this will maintain their freshness for up to 3 months, considered short-term storage.

What nuts are prone to mold? ›

All nuts (except for coconuts) are suspect for mold: Brazil nuts, pistachios, pine nuts, walnuts, pecans, hazelnuts, and cashews are some of the worst offenders, even though they're some of the healthiest fats for weight loss. Uh, so what's the risk from Nut Milk?

How do you know if nuts have gone bad? ›

Nuts smell sour and rancid and aren't quite pleasant. In terms of texture, stale nuts tend to feel softer and lose their trademark crunch when stale. Lastly, rancid nuts taste just like how they smell – sour and bitter.

What nuts need to be refrigerated? ›

Pecans, peanuts, and walnuts spoil faster, store them in the fridge first if space is limited.

What is the best storage container for seeds and nuts? ›

Use airtight containers.

Once you return home from the store, transfer your nuts and seeds to airtight containers. Empty pasta bottles or mason jars work, too! This keeps air out—which results in fresher nuts—and prevents outside odors from getting in.

Should walnuts be refrigerated? ›

Answer. Most shoppers are not aware that it is important to store walnuts in the refrigerator or freezer to maintain freshness, instead of the pantry. Proper storage is important to protect the essential plant-based omega-3 alpha-linolenic acid (ALA) in walnuts.

Should almonds be refrigerated? ›

The Right Way to Store Almonds

Almonds should be stored in an airtight container and it's best to store them in the refrigerator or freezer. Almonds are not recommended to be stored at room temperature for periods of time, so your pantry is not a good idea.

How long do nuts stay fresh in the shell? ›

Even if the bag's been opened, shelled nuts should last an entire year, and in-shell nuts will last about a year and a half. If you're going to use your nuts in the immediate future, it's fine to keep them in a cool, dark spot in your pantry.

Can you vacuum seal nuts for long term storage? ›

Proper storage in the freezer is crucial. Nuts readily absorb odors, so ensure they're stored in airtight, odor-proof packages such as vacuum sealer bags, mason jars, or Mylar bags.


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