There’s an open up potato salad container in your fridge, and also you desire to recognize how many days it have the right to sit there. Exactly how long walk potato salad last?

Or probably you’re make potato salad at home, and also you’re wonder if friend can double or also triple the recipe. However you’re not rather sure how long potato salad is great for, and also you certainly don’t desire it to go bad.

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Either way, that sounds favor you desire to discover a thing or two aboutpotato salad storage periods and practices. If that’s the case, review on.


How lengthy Does Potato Salad Last?

Store-bought potato salad lasts approximately the day on the label, possibly a work or two past it. Once you open the container, the salad keeps because that 3 to 4 days, the same as homemade potato salad does.

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

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

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

It depends. Store-bought salads commonly retain structure for rather some time. Homemade ones aren’t always that an excellent in that regard. If your dressing start to separate after a day or two, that’s exactly how long your salad will keep quality.

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

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


If your dressing tends to separate or failure after a work 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 without dressing

How Long can Potato Salad Sit Out?

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

Common sense is what girlfriend need below the most.

If you’ve carried that salad with you on a picnic on a warm summer day, it’s probably finest that girlfriend toss the end the leftovers. Unless you preserved it in a cooler, the course.

But if girlfriend forgot to placed the salad right into the fridge and it sat on the counter for like 3 hours, it’s most most likely okay. The course, if you decide to discard that salad, it’s well too.


If your salad sat in a relatively warm temperature for longer than one hour, try to complete it within a work or two if possible. It might spoil prematurely.

Potato salad prep: potatoes and also carrots cubed

How To save Potato Salad

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

Besides that, psychic to constantly use clean spoons as soon as scooping the salad. Double-dipping is never ever a great idea, particularly if you want that salad to last for an ext than a day or two.

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

Are there any other choices that permit you to keep potato salad because that longer, girlfriend ask? Let’s talk around that.

Potato salad wrapped v plastic wrap

Can You freeze Potato Salad?

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

Long story short, the texture will suffer, and also the taste that a frozen and also thawed potato salad will be much from what you’re offered 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. Unless there’s no various other option, don’t freeze this salad.

Potato salad closeup

How to Tell If Potato Salad Is Bad?

Signs of spoiled potato salad include:

It smells off. Give the salad a good whiff prior to eating. If the odor is cake or negative in any other way, it’s time come let it go.There’s mold in the container.The texture has actually changed. If the salad starts to different or looks slimy, you have to make a decision. If that still seems okayish, feel totally free to complete it today. Yet if the doesn’t look appetizing in ~ all, it’s finest to discard it.It’s a few days past its date or sits open for more than 5 days. If you don’t even remember when you’ve opened the container or whipped increase the salad, get rid of it.

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

See more: Calories In 1 Cup Dry Rice Calories, 1 Cup Uncooked Brown Rice Calories

Potato salad platedSources

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