Lack of pantry space or hot or humid conditions are all reasons you might want to store your potatoes in the refrigerator. If you do choose to refrigerate your potatoes for whatever reason, the potatoes will last for three to four weeks, but as mentioned, they may develop a sweeter taste when cooked.
Potatoes can last for up to several months in a cool pantry. If stored at room temperature, they are best if eaten within one to two weeks. Once cooked, keep them in the fridge for no more than three days.
Raw potatoes will typically stay fresh for at room temperature for 1-2 weeks, or refrigerated for 2-3 months. The type of potato (fingerling, russet, etc) will also affect how long the potatoes stay good. Cooked potatoes typically last 3-4 days in the refrigerator.
If you know how to store them properly, they'll stay fresh weeks, or possibly even months, longer. All you need to store them so they'll stay fresh longer is a cardboard box, a paper or mesh bag, or a basket. Your potatoes will last four to six months when properly stored.
Potatoes can last between 2-3 months after their best-before date, if they have been stored in a cold, dry, dark place.
Keep potatoes in a cool, dark, dry place.
The 45°F to 55°F temperature range is the sweet spot for potato storage, where they can last for months. At warmer or more humid temperatures, they have a tendency to start sprouting or going bad.
How long can you store fresh potatoes? Kept in a cool, dark place (around 45 to 50 degrees), potatoes will likely last up to three months! At room temperature (around 68 degrees), you can store your potatoes for about 2 weeks.
Even the familiar potato can be a cause of food poisoning. Recently, there have been many cases of food poisoning caused by potatoes grown by school children as a part of their classes.
Although you shouldn't put potatoes in the fridge, potatoes will still keep the longest when stored in a cool, dark place—specifically somewhere that has a cold temperature of about 50°F and 90 to 95 percent humidity, like, you know, a temperature- and humidity-controlled root cellar.
The long and short of it is that—yes! —sprouted potatoes are usually safe to eat. But you are going to want to trim those tiny growths before you cook the spuds.
Potatoes can be stored for a week or two at room temperature enclosed in a paper bag or a dark pantry with good results. So when is it time to toss a tater? University of Illinois Extension recommends that soft, shriveled, or wrinkled potatoes with or without sprouts should not be eaten.
Keep Potatoes in a Cool and Dry Environment
As previously explained, potatoes should be placed in a cardboard box, mesh bag, or basket to ensure good ventilation. Store your potatoes in a cool, dark place (45 to 50 F is the ideal temperature range), such as your pantry or unheated basement.
POTATOES
Keep them in a dark and cool place, but don't refrigerate. The cold, damp air in the refrigerator causes their starches to turn into sugars, which can affect taste and texture. Store them in a paper bag - more breathable than plastic - in a coolish spot, such as a pantry.
Storing potatoes the right way requires proper ventilation. Ziata recommends open containers (like open paper bags, baskets, and sacks), as these options will prevent excess moisture from accumulating. "Avoid airtight containers and sealed plastic bags, and never wash your potatoes before storing," she says.
Peel or wash the potatoes. Add them to a freezer bag, and freeze. When you want to use the potatoes, you should thaw them in the fridge overnight. Keep in mind that they can take a while to thaw all the way through, especially if the potatoes are large.
Potatoes don't freeze well raw, so they will need to be cooked or partially cooked beforehand. The great thing is that you can choose a variety of different ways to prepare and freeze them.
"With proper storage, well-matured potatoes will stay in good condition for seven to eight months," Mosley said. When storage temperatures exceed 45 degrees, potatoes should keep for two to three months, but sprouting and shriveling may occur.
When you accidentally let your potatoes get old and they grow sprouts... Don't throw them away! You can plant those sprouts and grow several new potatoes.
Drain the potatoes well in a colander or sieve, shaking it a few times to remove as much water as possible. Freeze. On a baking sheet, place the potatoes in one layer without touching. Slide the baking sheet into the freezer and freeze for 6-12 hours, or until the potato pieces are frozen hard.
Sometimes raw potatoes absorb too much light or heat and start to spoil. The best way to store potatoes is in dark and cool places, such as your pantry or cabinet. After about two weeks, they will turn soft or grow sprouts. Soft potatoes can still be good if there are no other flaws.