Onion Powder: Zero Waste with the Skins Recipe
Welcome to the twenty-first issue of our Zero Waste in the Kitchen column! Today we are enhancing the skins of onions, which are often discarded but are very rich in fiber, flavonoids, antioxidants, and vitamins A, C, and E. Turning them into onion powder is an easy way to reduce waste in the kitchen, add flavor to recipes and take advantage of all the benefits [...]
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