1 Month or 8 Months? How to Store Fresh Onions Without Refrigeration or Freezing
You bought a bag of onions, the fridge is full — or dead — and now you are wondering how long they will last on their own. Can an onion really sit out for months, or is it compost by next week? A whole storage onion keeps about 1 month in a warm pantry — and 5 to 8 months in a cold, dry corner. The spot decides, not the bag. This is the fifth post in our no-refrigeration series. Spinach on the counter buys you a day or two , vegetables can stretch to 8 months , eggs reach a full year frozen , and lettuce barely survives two days — onions are the easy case in this series, and most guides still get the numbers wrong. Below: the three methods that actually work, ranked by how long they keep, plus the two exceptions that trip people up. Why One Onion Lasts 1 Month and Another Lasts 8 Every storage guide says "cool, dark, and dry" — and then quotes a different number, because the word "pantry" means two different temperatures. The USDA's FoodKeeper database giv...