Red onions, sometimes called purple onions, are cultivars of the onion with purplish red skin and white flesh tinged with red.
Red onions are available throughout the year. The red colour comes from anthocyanidins such as cyanidin.
How much does one cup of red onions weigh?
Estimated US cup to weight equivalents:
|Red onions||raw - sliced||
|100 grams||4 ounces|
|Red onions||raw - chopped||
|150 grams||> 5 ounces|
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