Extend the life of your onions: Simple and effective tips!

1. Choose quality onions

When buying onions choose onions that are firm, without bruises or signs of sprouting. The skin should be dry and intact, as this indicates that the onion is in good condition for long-term storage.

2. Store in a dry, well-ventilated place

Onions should be stored in a cool, dry and well-ventilated place. Avoid storing them in plastic, as this can retain moisture and accelerate rotting. Paper bags, wire baskets or nets are ideal options for ensuring air circulation.

3. Avoid the fridge

Whole onions should not be stored in the fridge, as the humidity in the fridge can accelerate deterioration and make them soft. However, chopped onions can be stored in the fridge in closed containers, preferably wrapped in plastic wrap or stored in airtight jars.

4. Separate from the potatoes

Never store onions and potatoes together. Potatoes release moisture and gases that can cause onions to spoil more quickly. The ideal is to keep each one in a separate place to prolong its shelf life.

5. Freeze for durability

If you need to store onions for a long time, freezing is a great option. Simply chop or slice the onions and store them in plastic bags or airtight jars in the freezer. This way, they can last for months without losing their properties.

6. Use conservation techniques

Another way to extend the shelf life of onions is to prepare them pickled using vinegar, salt and sugar. This allows them to be stored for long periods without spoiling.

Conclusion

By following these tips, you'll be able to keep your onions fresh for much longer, reducing waste and guaranteeing ingredients that are always ready to use. Choose the storage method that best suits your routine and make the most of this essential ingredient in cooking!

Sources of information:

• Institute of Food Technology (ITAL)
• Food and Agriculture Organization of the United Nations (FAO)

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