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Throw away the onion-garlic peel? 4 ways to use instead of waste
Sandy Verma | September 2, 2026 2:24 AM CST

Onion-garlic in cooking is a pile of shells! At the moment, the kitchen dustbin is full of garbage. But do you know, throwing away onion and garlic peels is actually a big waste! Instead of throwing it away, it can be used in many ways (Onion-Garlic Peels Benefits).

In cooking-

• Garlic-onion peels can be boiled with vegetable or chicken stock. It adds color and flavor to the stock. Then strain and discard the peel.
• Garlic-onion pods can be boiled briefly during cooking and then removed. It adds flavor. The same can be given to enhance the flavor of any curry.
• Onions can be added while cooking rice by boiling rice to make polao or herb rice. Once cooked, remove the peel and discard.
• Add onion-garlic peel while cooking vegetables and meat for soup base. After making the soup, you will understand that the flavor is changing.

Compost can be made by mixing with other vegetable peels.

Apart from cooking, it can be used for many household purposes, such as—

Natural fertilizer for plants

Onion and garlic peels contain various organic compounds and minerals. Hence, they can be used as materials for making compost. Cut the peels into small pieces and mix them with other organic kitchen waste to make compost.

Peel water at the base of the plant

Soak the onion peel in clean water overnight, strain the water and apply it to the plant soil. Minerals present in the bark increase the nutrition of plant roots. But not excessive, it is better to use it in moderation along with regular care of the plant.

In making natural dyes

The practice of making natural dyes with onion peels is a long-standing one. Onion peels can be used to get shades like yellow and brown in clothes. Dyeing fabric with natural dyes is a really fun process.

Easy ways to reuse onion and garlic skins at home

However, some caveats must be kept in mind in this case. Any peel should be washed thoroughly before use and rotten, moldy or excessively dirty peel should not be used in cooking. Garlic peels are less common in cooking than onion peels. So it is better not to use both together. Be sure to know the details.

If you want to preserve it, dry it after cleaning the peel. Then grind it and put it in a dry container. From there you can use it as needed from time to time. Contact with water is prone to fungus, so be sure to handle it with dry hands every time.


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