Old or sprouted onions may seem less appetizing than fresh onions, but they actually have several uses and benefits, so they can be exploited in the kitchen and beyond.
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In this article, we will explore the various ways in which old or sprouted onions can be used beneficially.
1. Cultivation:
Sprouted onions can be planted to grow new onion plants. Cut the top of the onion, leaving about 2-3 cm of pulp, and plant it in the ground. New shoots will begin to grow which you can then transplant into your garden or pot.
2. Consumption:
Even if old or sprouted onions are no longer suitable for raw consumption, they can still be used for cooking. They can be chopped and used in soups, stews, sauces or dishes cooked enough to neutralize the stronger flavor they develop over time.
3. Vegetable broth:
Old or sprouted onions can be used to make vegetable broth. Simply put them in water with other vegetables, herbs and spices to make a flavorful broth that can be used as a base for many recipes.
4. Hair Dye:
Onion peels can be used to prepare a natural hair dye. Boil the peels in water and apply the liquid to your scalp for a light lightening effect.
5. Natural fertilizer:
Old or sprouted onions can be used as natural fertilizer for plants. Chop the onions and scatter them around the plants in your garden. They will provide nutrients to plants and improve soil health.
6. Insect Deterrent:
The smell of onions can work as a natural deterrent to many plant-damaging insects. Place old or sprouted onions around garden plants to keep insects such as aphids and whiteflies away.
7. Relieve insect bites:
If you have been bitten by an insect, you can rub an old or sprouted onion on the affected area to relieve itching and reduce inflammation.
8. Cleaning:
Onions can be used to clean pots and pans. Cut an onion in half and rub it on the surface of the cookware to remove stains and dirt.
Old or sprouted onions , even if they are no longer suitable for raw consumption, can be used in many useful ways in cooking and gardening.
From growing new onions to making broths, from creating hair dyes to using them as a natural fertilizer, old onions offer many uses that contribute to sustainability and practicality in everyday life