How Long Are Mashed Potatoes Good For

Mashed Potatoes are a staple for many large gatherings and family dinners, but questions many people have are

  • How Long Are Mashed Potatoes Good For
  • How Long Are left over Mashed Potatoes Good For

See also how much mashed potato to serve per person for a large group plus how early can you buy potatoes for Thanksgiving

How Long Are Mashed Potatoes Good For

How long will mashed potatoes last in the refrigerator?

Mashed Potatoes are good for between 3-5 days in the fridge. They must be stored in a container that is airtight and does not encourage condensation as that will make mashed potatoes watery. 

How Long Are Left-over Mashed Potatoes Good For?

Leftover potatoes are good for about 3 days – the short time reflects that as a leftover they have likely been sitting out and possibly have some cross-contamination from another food. You could imagine this is easy if they have been in a bowl on the thanksgiving dinner table with people reaching over or even using a serving spoon from another dish to take a portion.

Mashed potatoes are great when you have company over because they can be served hot. They also taste good when you put them in the oven to bake with grilled cheese.

How Long Does Mashed Potatoes Last
How Long Does Mashed Potatoes Last

How Long Are Left-over Mashed Potatoes Good For In the Freezer

Mashed potatoes are good for in the freezer keeping for 12 months. Being a product that is already soft they actually freeze quite well. You can always add a little cheese to bring the mashed potato back together after freezing. 

How to Store Mashed Potatoes in The Freezer

Storing mashed potatoes using the freezer still requires the two-hour food safety rule to be followed.

  1. cool the mashed potato first
  2. Put your predetermined portions into a plastic container or a plastic zip lock bag. Just make sure they are rated freezer safe.
  3. As you begin to close the bag, keep it flat so you can remove any excess air.
  4. Place into the freezer

Can I Leave Mashed Potato out Overnight

You can not leave mashed potato out on the bench or counter longer than 2 hours and certainly not overnight. They can go off quickly because often butter or milk or other dairy products are used to make them. Dairy products will cause it to go bad quickly as they can foster bacterial growth.

How to Store Mashed Potatoes in The Refrigerator

Storing mashed potatoes in the refrigerator is the best way to extend their shelf life. The best way to sore mashed potatoes in the refrigerator is to 

  1. first, let them cool for about 1 hour
  2. decide on the portion you want to store
    1. Choosing portion sizes in advance for mashed potatoes means that you only take out the exact amount you need.
  3. use a suitable sized airtight container
  4. put a date on the container
  5. place into the fridge

How Long Are Bob Evans Mashed Potatoes Good for 

Bob Evans mashed potatoes can be kept in the fridge for 3-4 days.

Never leave left over mashed potatoes on the counter overnight

How to Tell if Mashed Potatoes Went Off

  • They look bad and a bit wet or slimy on the surface
  • They smell bad
  • They taste sour

You don’t remember when you put them in the fridge. If any of these are observed it is better to discard them.

Side dishes like rice and mashed potatoes are some of the main culprits for food poisoning. People often quickly take care of the meat as they know that has to be refrigerated within two hours. But it is the same for any side dishes even vegetables. So remember to get your excess mashed potatoes into that fridge.

What Happens if You Eat Old Mashed Potatoes

Eating old mashed potatoes can result in an upset stomach or even worse food poisoning.

So wrapping up

  • How Long Does Mashed Potatoes Last – between 3 to 5 days in a cooler. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to