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

Or maybe you’re making potato salad at home, and you’re wonder if friend can twin or even triple the recipe. Yet you’re not fairly sure just how long potato salad is an excellent for, and you definitely don’t want it to go bad.

You are watching: How long does potato salad last in fridge

Either way, the sounds favor you want to find out a thing or two aboutpotato salad storage periods and practices. If that’s the case, read on.


How lengthy Does Potato Salad Last?

Store-bought potato salad lasts as much as the date on the label, possibly a work or two previous it. As soon as you open up the container, the salad keeps because that 3 come 4 days, the same as homemade potato salad does.

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

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

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

It depends. Store-bought salads generally retain structure for quite some time. Homemade ones aren’t always that good in that regard. If your dressing beginning to different after a work or two, that’s how long your salad will store quality.

Many website talk about differences in between using homemade or commercial mayonnaise, or in between mayo-based and oil-based dressings, but in most cases, it’s not that huge of a deal.

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


If your dressing tends to separate or break down after a day or two in storage, consider making the salad without 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 there is no dressing

How Long deserve to Potato Salad Sit Out?

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

Common sense is what you need here the most.

If you’ve carried that salad through you on a picnic on a hot summer day, it’s probably finest that girlfriend toss out the leftovers. Uneven you maintained it in a cooler, of course.

But if girlfriend forgot to put the salad right into the fridge and it sat on the counter for favor 3 hours, it’s most most likely okay. That course, if you decide to discard the salad, it’s good too.


If her salad satellite in a reasonably warm temperature for longer than an hour, try to finish it in ~ a job or two if possible. It can spoil prematurely.

Potato salad prep: potatoes and also carrots cubed

How To store Potato Salad

Store potato salad in the fridge, strictly covered. An airtight container works best, but if friend don’t have one that’s huge enough, pack a big bowl through plastic wrap gets the task done.

Besides that, remember to always use clean spoons once scooping the salad. Double-dipping is never ever a good idea, especially if you want that salad to last for an ext than a job or two.

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

Are there any type of other alternatives that permit you to keep potato salad for longer, you ask? Let’s talk around that.

Potato salad wrapped with 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 products product such together sour cream, it will certainly separate. And any crisp veggie will turn mushy.

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

You deserve to freeze potato salad, yet you won’t reap eating that after defrosting, come say the least. Uneven there’s no various other option, don’t frozen this salad.

Potato salad closeup

How come Tell If Potato Salad Is Bad?

Toss the end your potato salad if:

It’s a couple of days past its day or sits open up for an ext than 5 days.If friend don’t even remember when you’ve opened up the container or whipped up the salad, get rid of it.It smells off.Give the salad a good whiff before eating. If the smell is tart or poor in any type of other way, it’s time come let it go.There’s mold in the container.The texture has changed.If the salad start to separate or watch slimy, you need to make a decision. If the still seems okayish, feel totally free to finish it today. However if the doesn’t look at appetizing in ~ all, it’s finest to discard it.

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

See more: What Does The Word Ambient Mean Ing, Ambient Meaning

Potato salad platedSources

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