How to Tell if a Potato Is Bad – 7 Ways you need to know

How to Tell if a Potato Is Bad

How to Tell if a Potato Is Bad? Potatoes are a notable vegetable around the world, and they are very versatile. You can make mashed potatoes, potato chips, bubbled potatoes, and so many other potato dishes from them.

While you should incorporate potatoes in various plans, you always need to make sure you are utilizing new fixings. Surprisingly, there are many different reasons potatoes can turn sour.

A potato’s life span relies upon various factors, for example, how it is stored and regardless of whether it is cooked or uncooked. When Are Potatoes Bad, they become unsuitable for cooking. Rotten potatoes can even potentially contain a significant level of certain toxic substances.

How to Know if a Potato Is Bad, and how can you hold a potato back from turning sour rapidly? How about we take a more critical glance at how to save this produce fresher for longer, and how you can avoid eating not exactly safe food.

Enjoying reading about How to Tell if a Potato Is Bad. May you also like to Catfacing Tomatoes: How To Identify, Treat & Prevent It

Table of Contents


Signs a Raw Potato & How to Tell if a Potato Is Bad

Raw or uncooked potatoes usually last from multi week to several months. But if you presume they have turned sour, check for the accompanying:

  • Raw potatoes ought to be firm when held. If the potato skin is not firm, then, at that point, you ought to dispose of it.
  • If your raw potatoes have a great deal of bruises, blemishes, and black spots, then, at that point, they are as of now not safe to eat.
  • If a raw potato is too delicate and soft, it is leaking moisture and is doubtlessly ruined.
  • When potatoes are harvested, they have an earthly smell. Any other smell other than this, like a spoiled or smelly scent, is an indication of spoilage.
  • At times a potato may look new and perfect yet radiate a foul scent. Such potatoes have internal blemishes that can be seen when they are stripped.

Signs a Cooked Potato Is Bad

Recognizing spoilage in a cooked potato is not exactly as clear-cut as identifying it in raw potatoes. However, if you have a cooked potato, and you presume it is turning sour, pay special attention to the accompanying:

  • Ruined cooked potatoes can radiate a solid hostile smell.
  • Never eat a cooked potato that has form on it. Molds may appear as shaded spots or fluff.

Burn-through cooked potatoes inside four days of cooking. If you store cooked potatoes in the cooler, guarantee you recook them prior to eating. This assists with killing any bacteria shaping on it. Potatoes can harbor some harmful bacteria without showing any signs, and this can bring about food contamination.

Are Soft Potatoes Bad?

When the potato skin is presently not firm, it is undoubtedly going bad. But if the skin is not too crumpled or too soft, then, at that point, it is as yet safe to eat.

If you later notice that the potatoes are losing water and are also shrinking, then, at that point, you should discard them.

Do Potatoes Go Bad When They Sprout?

When potatoes are harvested, they don’t turn out to be totally inert. Sometimes they continue to develop, and as they do, they foster fledglings known as eyes. This usually happens to potatoes sold on a farm. Those sold in supermarkets don’t usually grow since they are treated with chemicals that restrain growing.

How Can You Tell if a Potato Is Bad? The fledglings ought not be devoured because they are toxic and ought to always be taken out. The developing fledglings indicate that the potatoes will before long terminate and ought to be cooked immediately.

Potatoes with small fledglings can in any case be eaten. As long as they appear palatable and smell new, all you really want to do is eliminate the fledglings and eyes prior to cooking.

If the fledglings on the potatoes are the length of five inches or they show different indications of spoilage, instantly discard them.

Storing your potatoes in a dark place with no heat and daylight is a decent way to keep them from developing fledglings.

How to Keep Potatoes Fresher for Longer

Saving your potatoes fresher for longer will give you greater adaptability in the kitchen and safer produce to work with. We should see a few hints you can adapt to guarantee that your potatoes stay new for longer periods.

  • When buying your potatoes, pick the freshest, firmest produce in the store so that they last as long as possible.
  • Store your potatoes in a cool, dry, and dark place.
  • Do not expose the potatoes to sunlight while they are stored. This helps to prevent solanine production, which can make them toxic.
  • Do not store your potatoes in a plastic bag, as this will prevent them from breathing.
  • Placing potatoes in an open container with air circulation.
  • You can also store potatoes in a freezer, but keeping them in the freezer for a long time is not advisable. Cooler temperatures will turn the starch in the potatoes to sugar and make the potatoes darken faster.
  • Remove the eyes on the potatoes before they turn to sprouts.
  • Do not store potatoes near onions. Onions produce a gas that ripens potatoes faster.
  • Consider canning potatoes to store them fresh for up to five years.
  • Check any stored potatoes often and remove those that have gone bad. Bacteria that spoil potatoes can spread rather quickly.


Potatoes are known for having a decent timeframe of realistic usability. How long they last is subject to how well they are stored or how they are cooked. Be that as it may, as long as you give the right conditions, your potatoes ought not to turn sour rapidly.

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