- Potatoes
Your potatoes probably don’t need to be taking up precious refrigerator space. - Whole Onions
Whole, unpeeled onions generally prefer a cool, dry, well-ventilated location rather than the humid environment of a refrigerator.
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Raw potatoes are generally best stored in a cool, dark, dry, well-ventilated place.
Think pantry or cupboard—not beside a sunny window and not in a warm cabinet above the stove.
Very cold storage can cause potatoes to accumulate more sugars, which can affect their flavor and cooking characteristics.
Keep potatoes away from onions
It’s also a good idea to store potatoes and onions separately.
Both need airflow, and storing them together can contribute to faster deterioration.
A mesh bag, basket, or another breathable container can work well.
But there’s an important exception
Once an onion has been peeled or cut, refrigerate it in a suitable airtight container.
That’s when the storage rules change.
So:
Whole
