There’s an open potato salad container in her fridge, and you desire to understand how many days it have the right to sit there. How long go potato salad last?

Or perhaps you’re make potato salad at home, and also you’re wondering if girlfriend can twin or even triple the recipe. Yet you’re not quite sure just how long potato salad is an excellent for, and also you definitely don’t want it to go bad.

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Either way, it sounds like you want to discover a thing or two aboutpotato salad warehouse periods and practices. If that’s the case, review on.


How lengthy Does Potato Salad Last?

Store-bought potato salad lasts up to the day on the label, perhaps a day or two past it. As soon as you open the container, the salad keeps for 3 to 4 days, the very same as homemade potato salad does.

Like tuna salad, potato salad doesn’t last that long. The 3 to 4 days originates from the USDA referral on save leftovers ().

I usually enable it come sit for an extra day, expanding the storage duration to 4 to 5 days.

Cooked potatoes and carrots a for salad
Is there a distinction in warehouse time between homemade and store-bought potato salad?

It depends. Store-bought salads generally retain texture for fairly some time. Homemade persons aren’t always that an excellent in that regard. If your dressing start to different after a day or two, that’s just how long her salad will save quality.

Many website talk about differences in between using homemade or commercial mayonnaise, or between mayo-based and oil-based dressings, however in most cases, it’s no that large of a deal.

As long as the dressing maintain texture and also holds every little thing together, the doesn’t issue what it’s make of.


If her dressing tends to different or break down after a day or two in storage, consider making the salad there is no the dressing and adding it separately before serving.

Store-bought potato salad (unopen)Use-by + 1- 2 days
Store-bought potato salad (open)3 – 4 days
Homemade potato salad3 – 4 days

Potato salad there is no dressing

How Long deserve to Potato Salad Sit Out?

If friend left your potato salad the end for much more than 2 hours in room temperature, or one hour if it’s end 90°F (or 32°C), you need to discard it. That’s the official recommendation, in ~ least.

Common feeling is what you need here the most.

If you’ve brought that salad with you top top a picnic on a hot summer day, it’s probably best that friend toss out the leftovers. Unless you retained it in a cooler, of course.

But if girlfriend forgot to placed the salad into the fridge and also it satellite on the counter for favor 3 hours, it’s most likely okay. Of course, if you decision to discard that salad, it’s good too.


If her salad sat in a reasonably warm temperature for longer than one hour, try to complete it in ~ a work or 2 if possible. It might spoil prematurely.

Potato salad prep: potatoes and carrots cubed

How To store Potato Salad

Store potato salad in the fridge, tightly covered. An airtight container functions best, but if you don’t have actually one that’s large enough, wrapping a large bowl through plastic wrap it s okay the project done.

Besides that, mental to constantly use clean spoons when scooping the salad. Double-dipping is never ever a great idea, specifically if you want that salad to last for an ext than a job or two.

By complying with these practices, you store the bacteria out, don’t let any type of moisture escape (nobody likes a dry salad), and also keep the salad for sure from any type of odors in the refrigerator ().

Are there any other options that enable you to save potato salad for longer, girlfriend ask? Let’s talk about that.

Potato salad wrapped through plastic wrap

Can You frozen Potato Salad?

Potato salad doesn’t frozen well. If there’s mayo or the dressing is based upon a dairy product product such together sour cream, it will separate. And also any crisp veggie will turn mushy.

Long story short, the texture will suffer, and also the taste that a frozen and also thawed potato salad will certainly be far from what you’re provided to. The exact same is true for egg salad.

You can freeze potato salad, however you won’t gain eating it after defrosting, to say the least. Unless there’s no various other option, don’t frozen this salad.

Potato salad closeup

How come Tell If Potato Salad Is Bad?

Signs the spoiled potato salad include:

It smells off. Give the salad a good whiff before eating. If the odor is sour or negative in any kind of other way, it’s time come let it go.There’s mold in the container.The texture has actually changed. If the salad beginning to different or look at slimy, you should make a decision. If that still appears okayish, feel free to complete it today. Yet if it doesn’t look appetizing at all, it’s ideal to discard it.It’s a few days previous its day or sits open for much more than five days. If friend don’t also remember when you’ve opened up the container or whipped up the salad, get rid of it.

As usual, it’s much better to it is in safe than sorry. That way that if you’re not sure the salad is still safe to eat, i think it isn’t, and also toss it.

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Potato salad platedSources

Marcin is the male behind ~ writing much more than 300 short articles on food storage, shelf life, and spoilage, he"s learned a thing or 2 on the topic.