How long sweet potatoes last in normal room temperature depends on many factors, and it's best to keep them in a pantry to last 3–5 weeks. You can also store sweet potatoes in the fridge for 2–3 months, or freeze them to last even longer.
How do you know if a sweet potato has gone bad?
Black Spots and Brown Spots: The appearance of sweet potatoes is the most tell-tale sign to recognize a rotten sweet potato. A typical indication is black and brown spots. If these spots appear in a sweet potato, it means that this vegetable is rotting and should be thrown away.
How do you store sweet potatoes for a long time?
Store sweet potatoes in a root cellar. Wrap each sweet potato in newspaper or paper bags. Place them in a cardboard box with an apple, which reduces the chances of sprouting. Store the box in a dark place that stays 55–60 degrees Fahrenheit, such as a basement or cellar.
Should sweet potatoes be refrigerated?
Kitchen Fact: The best place to store your sweet potatoes is in a cool, dark place. Refrigeration changes the structure of the cell walls of sweet potatoes, making them harder to break down. As a result, refrigerated sweet potatoes can remain hard in the middle and take longer to cook.
Can you store sweet potatoes for a year?
Store them away from a heat source, too, per the U.S. Sweet Potato Council. And while you shouldn't put sweet potatoes in the refrigerator, you can, surprisingly, freeze sweet potatoes. Frozen sweet potatoes may be stored for up to 12 months. You must start with cooked sweet potatoes, which should be peeled and boiled.
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