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

Or probably you’re making potato salad at home, and also you’re wonder if girlfriend can dual or also triple the recipe. Yet you’re not fairly sure how long potato salad is good for, and also you definitely don’t desire it to walk bad.

You are watching: The use by date of a stored bowl of potato salad is today

Either way, that sounds like you want to find out a thing or 2 aboutpotato salad warehouse periods and practices. If that’s the case, check out on.


How long Does Potato Salad Last?

Store-bought potato salad lasts as much as the day on the label, probably a work or two previous it. When you open the container, the salad keeps for 3 to 4 days, the exact same as homemade potato salad does.

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

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

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

It depends. Store-bought salads generally retain texture for rather some time. Homemade people aren’t always that an excellent in the regard. If your dressing beginning to separate after a work or two, that’s just how long her salad will keep quality.

Many sites talk about differences in between using homemade or commercial mayonnaise, or in between mayo-based and oil-based dressings, yet in many cases, it’s no that big of a deal.

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


If her dressing tends to separate or malfunction after a job or 2 in storage, think about making the salad there is no the dressing and including it separately prior to 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 without dressing

How Long have the right to Potato Salad Sit Out?

If girlfriend left her potato salad out for more than 2 hrs in room temperature, or an hour if it’s over 90°F (or 32°C), you have to discard it. That’s the main recommendation, in ~ least.

Common feeling is what girlfriend need here the most.

If you’ve brought that salad with you on a picnic top top a hot summer day, it’s probably ideal that girlfriend toss the end the leftovers. Uneven you maintained it in a cooler, the course.

But if girlfriend forgot to placed the salad right into the fridge and also it sat on the respond to for prefer 3 hours, it’s most most likely okay. Of course, if you decide to discard that salad, it’s fine too.


If your salad sat in a fairly warm temperature for much longer than an hour, try to end up it in ~ a work or two if possible. It could spoil prematurely.

Potato salad prep: potatoes and carrots cubed

How To keep Potato Salad

Store potato salad in the fridge, strict covered. An airtight container functions best, yet if friend don’t have one that’s large enough, pack a huge bowl through plastic wrap it s okay the task done.

Besides that, remember to always use clean spoons once scooping the salad. Double-dipping is never a good idea, specifically if you want that salad to critical for more than a job or two.

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

Are there any kind of other alternatives that enable you to save potato salad for longer, girlfriend ask? Let’s talk around that.

Potato salad wrapped through plastic wrap

Can You freeze Potato Salad?

Potato salad doesn’t freeze well. If there’s mayo or the dressing is based on a dairy product product such as sour cream, it will certainly separate. And any crisp veggie will revolve mushy.

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

You have the right to freeze potato salad, however you won’t reap eating the after defrosting, come 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 that spoiled potato salad include:

It smells off. Give the salad a great whiff before eating. If the smell is sour or bad in any kind of other way, it’s time come let the go.There’s mold in the container.The texture has changed. If the salad start to different or look at slimy, you have to make a decision. If the still seems okayish, feel totally free to finish it today. But if the doesn’t look appetizing in ~ all, it’s best to discard it.It’s a few days past its day or sits open up for much more than five days. If you don’t also remember as soon as you’ve opened the container or whipped increase the salad, eliminate it.

As usual, it’s better to be safe 보다 sorry. That means that if you’re not certain the salad is still for sure to eat, assume it isn’t, and toss it.

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Potato salad platedSources

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