2. Onions
While you can put onions in the fridge, there are a few factors to consider in order to store them properly and maximize their freshness and flavor. Whole Onions: If you have whole, uncut onions, it’s generally best to store them in a cool, dry, and well-ventilated place outside the refrigerator, such as a pantry or cellar. Onions prefer a cool temperature, ideally between 45°F (7°C) and 55°F (13°C), with low humidity. If your kitchen meets these conditions, you can keep them there. Just make sure they are stored away from potatoes, as both onions and potatoes release gases that can cause each other to spoil faster.
Cut Onions: Once an onion is cut, its flavor and texture can change, and it becomes more susceptible to spoilage. If you have a partially used onion or have sliced or chopped it, it’s advisable to store it in the refrigerator to maintain its freshness. Place the cut onion in an airtight container or wrap it tightly in plastic wrap, ensuring minimal exposure to air. Alternatively, you can use a resealable plastic bag. Properly sealed containers or bags help prevent odors from spreading to other foods in the fridge.
Duration of Storage: Onions can last for several weeks in the refrigerator when stored properly. However, they may start to soften or sprout over time. It’s recommended to use them within 2-3 weeks for optimal quality. Keep an eye on any signs of spoilage, such as mold or unpleasant odors, and discard onions that appear spoiled.
Odor Management: Onions have a strong aroma that can permeate other foods in the refrigerator. To minimize this, you can place the cut onion in a designated onion storage container or wrap it tightly in multiple layers of plastic wrap or aluminum foil. This helps contain the odor and prevents it from affecting nearby food items.
Freezing Onions: If you have a surplus of onions or want to store them for an extended period, you can also freeze them. However, freezing can affect the texture and make the onions more suitable for cooking rather than eating raw. To freeze onions, peel and chop them, then spread the chopped onions in a single layer on a baking sheet and place it in the freezer. Once frozen, transfer the onions to an airtight container or freezer bag. Properly frozen onions can last for 6-8 months.
Remember, while refrigeration can help extend the shelf life of onions, it may also alter their texture and flavor slightly. If you prefer the taste and texture of room-temperature onions, storing them in a cool, dry place is a suitable option. Continue reading on the next page.