Can You Freeze Potato Salad?


Quick Answer: Can You Freeze Potato Salad?

Yes, you can freeze potato salad and store it for later! Whether leftover or made ahead of time, store-bought or homemade, freezing cooked potatoes saves money, time, and effort. All you need to do is freeze them in freezer bags or containers. While the freezing process is fairly simple, it is the thawing and defrosting that requires special attention and knowledge of the right, most efficient way to do it.

This comprehensive, step-by-step, detailed guide has been put together to help you learn how to freeze potato salad.

Let’s start.

Can You Freeze Freshly Made Potato Salad All Together?

Can You Freeze Freshly Made Potato Salad All Together?

Active Time: 30 minutes
Total Time: 30 minutes

Suppose you have made a sizeable batch of potato salad and wish to store it for some occasion later. In that case, you can use this method; it is also quite simple and allows you to defrost all of it at once, ready to serve! And for this one, we recommend a large, freezable rigid container.


  • Aluminum foil/plastic wrap
  • Airtight, rigid, large freezer-safe container with a tight-fitting lid


  • No special tools needed


    1. Prepare your potato salad as per recipe – If possible, avoid using mayonnaise or any sour cream-based ingredients that usually do not freeze well and would also degrade the overall freezing capacity of the potato salad.

      Add them after thawing.
    2. Spoon the potato salad into an airtight container or freezer bag – Once prepped, use a sturdy spoon to transfer your fresh potato salad into a large, rigid airtight freezer-safe container that has a tight-fitting lid.

      Again, see to it that the container fits all of the salad in it without leaving too much space for air.

      Do not fill the container to the brim with the salad (leave around an inch of space!) as some ingredients may expand while freezing.
    3. Seal securely – Make sure you snap on the lid tightly and securely.
    4. Wrap the container with plastic wrap or foil – For one layer of added protection, especially against freezer burns, use some plastic wrap or foil to carefully and tightly wrap the entire container.

      Label the container with the storage date, and it is ready to freeze!

Freezing Leftover Potato Salad

Time Taken: 15-30 minutes

What You Need:

  • Sturdy spoon
  • Resealable airtight freezer bag / airtight freezer-safe container with tight-fitting lid

It is very easy to store leftover potato salad.

However, there are a few things to note and take care of before you do so that your salad actually freezes well and its quality is preserved inside the freezer.

Also, note that the freezer bags or containers that you choose to freeze the leftover salad in are of good quality and have been thoroughly cleaned, sanitised, and washed before you freeze your potato salad in them.

Prep the Potato Salad for Freezing

What this basically consists of is to make sure that there are no food debris left mixed in with your leftover potato salad.

If not removed carefully, these will significantly speed up the degradation process of the ingredients of your potato salad inside the freezer.

Spoon the Potato Salad into an Airtight Container or Freezer Bag

Once prepped, use a sturdy spoon to transfer your leftover potato salad into either an airtight freezer-safe container that has a tight-fitting lid (a Tupperware will do) or a resealable airtight Ziplock bag.

Whichever you go with, it would be helpful to choose a bag or container that fits all of the leftover salad in it without leaving too much space for air.

At the same time, take care to not fill the bag/container to the brim with the salad, as some ingredients may expand while freezing.

Seal Securely and Freeze

Make sure you squeeze out any excess air from inside the freezer bag and then seal it securely.

If you are using a freezer-friendly container, snap on the lid tightly.

Label the bag with the storage date, and it is ready to freeze!

Freezing Freshly Made/Leftover Potato Salad in Portions

Time Taken: 30-40 minutes

What You Need:

  • Small airtight Ziplock freezer bags
  • Sturdy spoon

It is always, always strongly advised to freeze any food in serving portions, so that you are able to take, thaw, and use only as much as you need at a time without bothering the rest; that way, you can avoid having to thaw more than you need and then refreezing unnecessarily.

In case of potato salad, if you are sure that you will not be using up the entire amount you are freezing at one go, you should freeze the salad in this method.

That way, you can use the frozen potato salad over a period of time.

It saves you time, space, effort, and the hassle that comes with refreezing frozen foods.

Spoon the Potato Salad into Small Airtight Freezer Bags, Based on Serving Portions

Divide the potato salad into serving portions (as in, roughly the amount you would need each time), and put accordingly into small airtight freezer bags.

Do not fill to the brim; leave at least an inch to expand.

Seal and Freeze

Before you seal the bags, squeeze out all the air from them possible.

Then be sure to seal the bags very tightly and securely.

Label the bags, and pop them into your freezer.

They are good to be frozen for up to three months!

If you are a little confused about which method to go with and would like a more visual guide to take you through the best method and process of freezing potato salad, feel free to refer to:

How to Freeze Potato Casseroles or Potatoes au Gratin

Time Taken: 1-2 hours

What You Need:

  • Freezer paper
  • Aluminum foil

Potato au gratin or potato casseroles are a very popular and delicious meal option. For a quick refresher on the recipe, feel free to consult this guide:

Read on for a step-by-step for how to freeze potato au gratin.

Make your Potatoes Au Gratin / Potato Casserole as per Recipe

If possible, cook your dish in a disposable aluminum pan.

This way, you can cook and freeze the potatoes in the same pan itself.

Quick-Cool the Au Gratin / Casserole in the Pan

Never freeze any kind of cooked potatoes when they are still hot. They must cool down completely before you freeze them.

Cover the Pan With Freezer Paper and Aluminum Foil

Cover the pan in such a way that it is tightly secured.

Your pan of delicious potato casserole or potatoes au gratin is ready to be frozen for up to 2 to 3 weeks!

Just make sure that they stay consistently in the same temperature and are not exposed to the air or moisture in your freezer.

To defrost, reheat directly in an oven pre-heated to 400 degrees Fahrenheit, and cook until they reach 165 degrees.

It is also recommended to stir a small amount of milk into the casserole to smoothen out the uneven sauce.

How Long Can You Freeze Potato Salad?

Potato salad does not, strictly speaking, freeze well, and will not keep in the freezer for an extended period of time.

Hence, it is recommended that you consume the potato salad within 2 to maximum 3 months for optimum flavor.

The longer you keep the potato salad in the freezer, the more it is going to lose its texture, consistency, flavor, and taste as the ingredients will start to lose moisture, separate, and get spoilt.

So, make plans to eat it up accordingly.

How to Store Frozen Potato Salad?

Potato salad can be kept in freezer storage in airtight freezer bags, as prescribed in the methods above, whether homemade or store-bought, leftover or freshly-made, all together or separately in individual serving portions.

Other freezer storage tips include ensuring that the temperature in the freezer remains consistent and that the sealing has been done securely and carefully.

How to Defrost Frozen Potato Salad?

Defrosting potato salad is a fairly easy process.

Make sure you thaw it very carefully so that the salad does not get mushy.

Simply transfer the frozen potato salad from the freezer to the refrigerator and leave it to thaw overnight.

Once thawed, serve and eat the salad immediately.

If necessary, re-garnish once before serving, and add mayonnaise (or substitutes) again, or if not done before.

Never thaw frozen potato salad at room temperature.

Can You Refreeze Frozen Potato Salad?

Refreezing potato salad is not recommended at all.

Freezing once would be hard enough on the texture as it is; to thaw it and then freeze again only to defrost another time would simply ruin the texture of the potato salad entirely and make it inedible.

Avoid refreezing at all costs; once thawed, serve immediately, and do not refreeze any leftovers.

Does Potato Salad Freeze Well?

The answer to this question comes down ultimately to the type of ingredients used in your salad.

However, on a general note, it can be said that potato salad freezes fine, as long as it is stored carefully and consumed within a maximum of 2 to 3 months within freezing.

Even if you do freeze it properly, do note that your potato salad will not taste the same as freshly made potato salad after being frozen and defrosted.

The texture of defrosted potatoes usually does get somewhat soggy, and they may even look a bit grey.

That said, if the situation calls for it, you could freeze potato salad. Just make sure you follow all the instructions really well.

Make sure the potato salad is not left in the freezer indefinitely, in which case chances are that the salad will inevitably get bad and inedible.

Also, ensure the freezer temperature stays steady and consistent and that the bags or containers you are freezing the potato salad in are sealed really tightly and securely.


How long can I keep potato salad in the refrigerator?

Potato salad has a fairly decent shelf life. When kept in the fridge, it stays fine for around 3 to 5 days. However, if you have plans to store it beyond that time, it is recommended that you freeze the salad.

Freezing is your best bet when it comes to long-term storage.

Can I reheat my potato salad?

It is not recommended to reheat potato salad. Instead, defrost it safely in the refrigerator as instructed, and eat immediately after to decrease any chances of bacteria multiplying and rendering your salad inedible.

Can I keep my potato salad at room temperature?

You should never, never keep your potato salad at room temperature. They can at the most be kept in room temperature for around 4 to 5 hours. Anything beyond that and your potato salad may get ruined.

Can I freeze and thaw potato salad that has mayonnaise in it?

Freezing and thawing anything that has mayonnaise in it becomes somewhat tricky. Chances are high of it breaking down, and turning into a gooey, watery mess from being a thick spread, upon thawing.

This is why, if you have the option, we recommend that you freeze salads without mayonnaise. You can still freeze your salad that has mayonnaise in it, just be aware of the possible mishaps, and be sure to eat up your potato salad within not more than 1 or 2 months of freezing.

How can I fix disrupted consistency in my potato salad after thawing?

You can give the potato salad mix a good stir to help it regain its original consistency as much as possible. Stirring and re-mixing vigorously usually reconstitutes and recombines all the ingredients of your potato salad after it has been frozen and thawed.

Bottom Line

We hope this comprehensive, step-by-step guide covering the best methods to freeze potato salad, along with cooked potato casseroles or potato au gratin, successfully at the safety and ease of your home, as well as the tips, hacks, and tricks described, has helped you!

For any further questions you may have regarding freezing potato salad, please do let us know by reaching out to us; we would love to help you out!

If you have any other tips and tricks for freezing potato salad you have discovered and would like other people also to know, feel free to reach out and let us know; we will add them to this guide so they can help more people!

If this guide has helped you, please do share it with your friends and family so that they can also use it.


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About Pratibha Singh

Pratibha is a popular home chef and loves to prepare some amazing Indian dishes. A foodie to the core she enjoys other cuisines too. She has been cooking since childhood and often prepares meals for her family, friends, and even strangers. Her motto in life: “Always be prepared!”

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