Do Sweet Potatoes Go bad? (Amazing Fact) in 2022

Sweet potatoes are very well-known root vegetables and generally everyone’s favorite at home. We have too many benefits in terms of skin, health, hair, weight loss, and diabetes too. So in case of storing it for longer, we should know how long sweet potatoes last in the fridge or at room temperature.

Also, Look wise we can’t even predict whether sweet Potatoes have gone bad or not as it doesn’t change their appearance much so we will see How to tell if sweet potatoes are bad

Today in this article we will cover all sweet potatoes storing details so that you will be able to keep them in the required temperature and the way they should keep actually.

First of all, we will take a look at can keep sweet potatoes in the fridge and how long do sweet potatoes last in the fridge, as that will help you to store and preserve them for long.

How Long do sweet potatoes last in the fridge?

Actually, sweet potatoes can be stored at room temperature as they long last till 4-5 weeks, however, if we keep them in the fridge they will last long till 2-3 months.

The shelf life of sweet potatoes depends on a variety of factors such as best by date, and how they are stored

Let’s have a look at how to store sweet potatoes to increase their shelf life.

As sweet potatoes contain more water or moisture it is more likely to be spoil soon, so we should follow the correct steps to store them for a long.

So, just how long are sweet potatoes good for?

do sweet potatoes go bad?

How long do sweet potatoes last?

After purchasing from the store and proper storage, the shelf life is approximately is  2-3 months.

When sweet potatoes are uncut and uncooked it is the best thing to store them in the kitchen. We should keep those in the ventilated area. These sweet potatoes should not come in contact with moisture and heat.

When you keep those in the kitchen i.e. at room temperature sweet potatoes last for 2-3 months without spoiling. Still period will vary as per season. Moreover, unopened cans of sweet potatoes are best stored in the kitchen. They last there for 12 months.

However, do you know how long does cooked sweet potatoes last?

As for cooked sweet potatoes, it is best to store them in the fridge. We should place them in a sealed airtight container for good results.

Realted Post – how long do grapes last?

Can We freeze Sweet Potatoes?

Should we keep sweet potatoes in the freezer?

Here we will learn how to store sweet potatoes in the freezer, as proper storing procedures will keep them for a long time.

It is better to store sweet potatoes in the fridge but not in the fridge as we know sweet potatoes already contain moisture so we should not store them in the freezer as moisture-contained vegetables are more likely to be spoil soon.

Adding up, cooked or baked potatoes we can keep in the freezer. While deciding where to store sweet potatoes keep in mind whether they’re raw or cooked. Storing raw sweet potatoes in the freezer will actually make them spoil faster, however, it’s best to keep baked sweet potatoes or cooked yams in the sweet potatoes go bad?

Do Sweet Potatoes Go bad? How to Tell Sweet Potatoes gone Bad?

Yes, Definitely Sweet Potatoes go bad Like all other fruits and vegetables we will have a look on the article to know how to tell if sweet potatoes have gone bad.

If we check the following things then We come to know  whether sweet potatoes have gone bad

  1. Check the Texture
  2. Check the color
  3. Check for odd Growths
  4. check for moldMoreover to check whether the sweet Potatoes are Bad we can see the following things

1. Check for any signs of mold –   whether they are mold or changed their original shape.
2. Examine the skin’s color and texture – if it is soft, slimy, or has a gray-green tint to it then throw out the sweet potatoes.
3. Smell your sweet potatoes – if they smell bad or like rotting food then throw them away
4. Look at where you stored the sweet potatoes (in an area with high humidity?)
5. Check when you bought them – if they are older than two weeks old then discard them
6. If all else fails, cut one open and examine its flesh for discoloration or spoilage before deciding whether to keep or toss it!

How to store sweet Potatoes?

Actually, sweet potatoes are really not very difficult stuff. as both the temperatures like hot and too when both are too extreme that will spoil our sweet potatoes.

Hence we have to avoid extreme temperatures. as too cold temperature hardens them and makes them flavorful.

Moreover, hot temperatures cause holes inside them hence making them spoil.

The best temperature for storing sweet potatoes is a few degrees below room temperature.

In the pantry:

you can Store raw, whole sweet potatoes in the pantry.

Sweet potatoes can last in the pantry for 3-5 weeks. if you have some leftover potatoes you can keep them on the counter of the kitchen as well as in the dark and normal cool place where you can see them frequently.

If you keep them as mentioned they will stay longer up to 12 months in the pantry.



In the garage:

As mentioned above Sweet potatoes last about 6 months stored in other dark, well-ventilated places,  like a cellar, basement, or garage as we can find plenty of ventilation as well as a dark place.

it’s important to have a look at them frequently as we should check whether they have spoiled as one sweet potato also can spoil all if we don’t see them for long.

In the freezer:

Unlike other vegetables and fruits, we actually cant freeze sweet potatoes as they change their texture and taste too.

if you really want to freeze bulk sweet potatoes then you should blanch them first.

If you want better than this then a good idea is to slice and cook them in the boiling water until they tender.

then you should dry them on the kitchen towels.

After cooling down them you can keep them in airtight plastic bags and then keep them in the freezer.

As cooked sweet potatoes freeze very well, so you can keep them in the air-tight plastic bag or air-tight container. as well as resealable bags.

intelligently you can Label the contents before freezing.

Frozen, cooked sweet potatoes, and foods heavy in sweet potatoes like casseroles, last 10-12 months in the freeze.

do sweet potatoes go bad?

Frequently Asked Questions

  1. how long is sweet potato pie good for in the refrigerator?

pie is baked and cooked so it will keep for up to 4 days only if it is stored in the refrigerator. if we keep it in the freezer it will last for one month.


  1. How long does sweet potato casserole last in the fridge?

We have to wrap it tightly to keep it in the refrigerator then its life becomes 3 to 5 days.

Prepare streusel topping and store in a zip lock bag in the refrigerator.

  1. How to tell if cooked sweet potatoes are bad?

Some common characters of bad sweet potatoes are discoloration and growth through the skin.

They will begin to get soft and wet (water will leak out) and then turn brown and/or black. If part of the sweet potato goes bad, the whole potato should be thrown out as the flavor is affected.

Sweet potatoes Summary –

1. Sweet potatoes are a great source of vitamin A, fiber, and potassium
2. Store them in the fridge for up to 2 weeks or in a cool dry place for up to 3 months
3. Don’t leave them out on the counter because they’ll start to spoil quickly
4. Cooked sweet potatoes can be stored in an airtight container for up to 5 days
5. Uncooked sweet potatoes should be refrigerated as soon as possible after purchase
6. If you find that your sweet potato has started to sprout, discard it immediately because this means it’s spoiled.

Final Thoughts –

If you find your leftover sweet potatoes start turning soft or mold then you can say that they have gone bad. sweet potatoes turned a deep shade of brown or black. and also if you find its growth weird through the skin and can see mold. If the sweet potatoes have developed a bad smell, you can directly throw them out.

We will summarise about sweet potatoes and will conclude the article have a look at it.