Why You Can't Store Onions and Potatoes Together? A Mistake 90% of Housewives Make

21.02.2025 19:00

Onions and potatoes are staples in any kitchen.

But did you know that they cannot be stored together? Many housewives make this mistake, not suspecting that it can lead to rapid spoilage of products.

Let's figure out why onions and potatoes are bad neighbors and how to store them properly.

potato
Photo: © Belnovosti

Onions emit ethylene gas, which accelerates the ripening and spoilage of other vegetables. Potatoes, in turn, are sensitive to this gas. Under its influence, they begin to sprout and spoil faster.

In addition, onions require drier storage conditions, while potatoes need coolness and moderate humidity. When these products are stored together, they create unfavorable conditions for each other.

The ideal place to store potatoes is a cool, dark and well-ventilated cellar or pantry. The temperature should be within +4...+6°C.

Onions, on the other hand, are best stored in a dry and warm place, such as a kitchen cupboard.

If you don't have the option to separate your food, use different containers or baskets with holes for ventilation.

Why is this important? Proper storage of food not only extends its shelf life, but also preserves its taste and nutritional properties.

If potatoes start to sprout or turn green, it can be dangerous to your health. Green areas contain solanine, a toxic substance that can cause poisoning.

Now that you know this life hack, your vegetables will always be fresh and tasty.

Try this method and you will see that it really works. And if you have your own secrets for storing food, be sure to use them!

Kurchev Anton Author: Kurchev Anton Deputy Editor-in-Chief


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