Onions are one of the most versatile vegetables in any kitchen, used in everything from salads to soups to stir-fries. But, like all produce, they have a shelf life. Proper storage is key to maximizing their longevity and maintaining flavor and texture. Let's explore how long onions last and share the best tips for storing them to ensure they stay fresh.
How Long Do Onions Last?
The type and manner of keeping determines the number of days an onion will last. Fresh red onions can generally be stored for several days up to months. An overview of typical onion lifespans is found below:
Unpeeled Onions (Whole): Whole, unpeeled onions can last up to 2 to 3 months if stored properly. Their shelf life, however, is dependent on the storage environment.
Peeled or Cut Onions: Peeled or cut onions waste a lot of time. Usually, peeled or cut onions are kept in the fridge for about 7 to 10 days. They start getting tasteless and soft or even growing mold at that point.
Green Onions (Scallions): Green onions generally last 1 to 2 weeks in the fridge. But they will wilt within a few days, so use them sooner.
Best Tips for Storing Onions
Proper storage is essential to maintain the flavor and texture of onions. Here are some expert tips on how to store onions to extend their shelf life:
1. Store Whole Onions in a Cool, Dry, and Well-Ventilated Area
Whole, unpeeled onions should be stored in a superb, dry, well-ventilated location. A pantry, cellar, or cupboard will do. Storage between 40 and 50 degrees Fahrenheit inhibits sprouting and early spoilage. Ensure the storage area is well-ventilated because onions drip moisture, which can speed up their rot. Keep them in a mesh sack, breathable bag, or basket to help air out. Do not put onions in plastic bags because they trap moisture and will spoil more quickly.
2. Do Not Store Onions With Potatoes
Typically, onions and potatoes are in a grocery shop alongside each other; however, they never store them together. Both onions and potatoes give out gases that promote each other to rot faster. In addition, the potatoes' humidity stimulates onions to form molds. Keep them in separate packets or containers for maximum freshness.
3. Chill Peeled or Cut Onions
Once peeled or cut, an onion should always be stored in the refrigerator to keep it fresh. Put the cut pieces in plastic wrap or inside an airtight container to avoid the transfer of odors to other foods. It will also help minimize moisture loss, ensuring freshness for longer.
4. Store Green Onions in Water
Keep green onions fresh by storing them in a glass of water. Simply put the white roots in water, and the green tops will continue to grow, allowing you to enjoy fresh green onions for weeks. Change the water every couple of days to keep the onions hydrated. If you don't want them growing further, just place them in the fridge in a jar or container with a paper towel to maintain freshness.
5. Look for Signs of Spoilage
Like other produce, onions will turn bad. One sign that an onion has gone bad is when it becomes soft or smells bad. Sometimes, dark spots are a sign that it's terrible. These onions should be discarded so as not to risk eating lousy food.
Conclusion
Fresh produce farms focus on delivering high-quality, nutrient-rich, and flavorful vegetables to customers. Onions are good to have around as long as you store them right. Store whole onions in a cool, dry, ventilated space, refrigerate peeled or cut onions, and freeze excess onions to enjoy fresh, flavorful produce for weeks or months. Just remember to keep onions away from potatoes and check regularly for any signs of spoilage to ensure the best possible flavor and quality.