This can encourage the spud to sprout faster because fruit emits ethylene gas which makes spuds ripen faster. Sometimes potatoes will look acceptable on the outside but have turned rotten on the inside. We offer information to educate consumers on how long food really lasts, past its printed date while providing answers and analysis related to food shelf life, food safety, food storage, food substitutions and many other food related questions. If there is no date, like most fresh vegetables, then the date to use for the table is the purchased date. To reduce that effect, you can take them out of the fridge an hour before cooking, so they warm up to room temperature. That’s okay, and it’s not a sign of the potatoes going bad. This process can be reversed by leaving them out of the fridge for 7-10 days. The truth is, potatoes do eventually go bad, but the question is when. Otherwise, a mesh bag or a basket with some holes works great too. This is the last day they may be sold, not consumed. Maybe you won’t find them that bad. [1]. It informs us that the tubers were stored for quite a long time in a (probably) not-cold-enough temperature. Potatoes’ surface will age as human skin does. That will only make them go bad sooner. It will be enough to remove small sprouts before preparing a meal, but avoid using tubers with too long ones. A running enthusiast who regularly participates in San Francisco's Bay to Breakers run, Chandler works as an independent caterer, preparing healthy, nutritious meals for Phoenix area residents. Turn when browned, brown the other side and you've got easy potato pancakes. It will be enough to brush excessive dirt before putting them into storage. Is It Safe to Eat Potatoes That Have Sprouts. Storing whole, raw potatoes at room temperature is undoubtedly the best option you have. Whole, uncooked potatoes stored in a cool, dark place like a basement can last about two months. For the best shelf life, place them in a dark area that is about 45-54°F or slightly warmer than your refrigerator. So unless you happen to have an unheated basement or another place that maintains such temperature, you need to choose one of the imperfect options. Remove small sprouts before cooking the potato if it looks and smells fresh otherwise. They are not harmful when starting to grow, but you shouldn’t use potatoes once they are longer than 5 inches (12.7 cm). Now that you know how to deal with most of the typical potato-related issues, it’s time to go through some storage tips. Below we talk about spoilage signs of potatoes and which of them actually mean that you should throw out the tubers. How long do potatoes last? In the same way as every other tuberous harvest above period and on the market, if not saved potatoes will seem bad. Raw potatoes do not freeze well, but french fries are made for the freezer. As an Amazon Associate, Lucky Belly earn from qualifying purchases by linking to Amazon.com, potatoes skin and sprouts contain solanine, a severe neurotoxin. They tend to sprout between 1-4 months after being harvested. On the other hand, it is better to store cooked potatoes in the fridge. You can remove smaller areas in most cases, but you shouldn’t eat tubers with larger green changes. Last nights dinner can easily become todays breakfast and leftover mashed potatoes are the perfect ingredient for potato pancakes. Soft and wrinkled potatoes are also discussed widely and often. For the best shelf life, place them in a dark area that is about 45-54°F or slightly warmer than your refrigerator. Keep in mind that tubers have their own life even after storing them. For the best shelf life, place them in a dark area that is about 45-54°F or slightly warmer than your refrigerator. In determining how long Potatoes lasts, our content incorporates research from multiple resources, including the United States Department of Agriculture and the United States Food & Drug Administration. If you decide to put your potatoes in the fridge because you don’t have a cool, dark root cellar, you can expect them to last about a month. If you cook a sprouted potato, be sure to remove the sprouts. The truth is, potatoes do eventually go bad, but the question is when. First off, once you get home with the potatoes, don’t wash them. In my own experience, they often last even a week or so longer in quite okay quality (if it’s not the middle of a hot summer). If you cover it completely with cold water, you can expect it to last about 24 hours. They can also develop green spots is they are exposed to direct light for an extended amount of time, in which case the green spot may be cut off and the rest of the potato may be used. They obviously don’t last as long as garlic or onions, but still, they last quite some time. Also, the periods above are estimates only. Because of their relatively low cost and proven health benefits, potatoes are one of the most popular vegetables in the world and can be cooked in many different ways. You may also want to know how long a raw, cut potato can last. Or if refrigerating them helps extend their shelf life or not. Read More, Lucky Belly is a participant in the Amazon Services LLC Associates Program. When the spud is sunken or wrinkled, it is likely too wet or too dry and is spoiled. 10 Work-Fast Home Remedies for Food Poisoning, What to Eat and Avoid after Food Poisoning. Dice the onion when you bring them home from the store and then freeze them. Keep them loosely covered in a cardboard box, paper bag, or mesh bag, and take care to provide excellent air circulation. So, do not wash them prior to storage. Just cut out the green skin and part of the potato and eat the rest ([ILL][SD]). Potatoes, like garlic and onions, have a quite long shelf life. Unlike fresh potatoes that have a characteristic earthy smell, spoiled tubers always smell bitterly and moldy. How Long Does It Last? The bacteria tend to spread fairly quickly, so it makes sense to give your potatoes a check every week and throw out the off ones. And undoubtedly you stumbled upon some conflicting info, especially about whether or not you should refrigerate potatoes. If it’s only a small part, like less than a third, it’s up to you if you cut out the off part and use the rest, or throw it out. It won’t come as a surprise that potatoes indeed do go bad. To keep a potato best, provide fresh air, by storing in a well-ventilated area. My name is Maia, Editor, and Writer of Lucky Belly. When it comes to storage temperature, the ideal is 45˚F to 50˚F (or 7˚C to 10˚C) ([ILL][PR]). After about one or two months, celery would begin moving or sprouting soft. Even though you can keep it for a long time, you probably need to know when do potatoes go bad and how long do potatoes last. When it comes to cooked potatoes, they usually retain relatively good quality for 3 to 5 days in the fridge. All rights reserved. Do potatoes go bad? Although the Potatoes shelf life information on Eat By Date is generally reliable, please remember that individual cases will vary and that our advice should only be taken as an opinion and not a replacement for your health care professional. This question usually generates answers that cover solanine poisoning and all that jazz. All types of potatoes should be firm, and show no cuts, bruises or sprouts. Once your veggies become mushy, they won’t be edible anymore, and it is time to get rid of them. So do potatoes go bad? Or maybe you wanted to stock up on potatoes and did a bit of research into possible ways of storing those spuds long term. Keep potatoes in your pantry or a dark place that is cool, dry and dark. These spots do not indicate spoilage, and you can simply remove them before cooking. Solanine is a toxic chemical that is poisonous to human beings. Let’s start with storing spuds at room temperature. Unfortunately, consuming spoiled potatoes can be highly risky and may cause food poisoning. However, when potatoes go bad, they become unsafe to eat. No matter if you store potatoes at room temperature or in the fridge, make sure to check on them once a week and remove the bad ones. However, you should throw away such tubers to prevent other potatoes from ruining. In most cases, it will last differently depending on the potato variety, sell-by date, the way of storing, humidity in the region where you live, and preparation method. How long does butter last? If only a small part is affected, you can cut it out and use the rest. Keep them out of the refrigerator to keep their natural starches from turning to sugar, and don't store them near apples or onions, which release gasses that encourage spoilage. It will wrinkle and sag over time, but it won’t affect the taste in the beginning. How Long Do It Last? on the Brunch Pro Theme, Potato Goodness: Buying & Storing Potatoes, Keep potatoes at a cool place, but do not refrigerate them, Sprouting potatoes are not bust, just cut the sprouts and enjoy them like you usually do, Potatoes usually last 2 weeks or more at room temperature; if the temperature is lower, they should retain quality for longer.