If coriander tastes like soap to you, you're not imagining it—it's a genetic trait affecting millions.
Scientific studies estimate that 4% to 14% of people detect a soapy flavor in coriander due to heightened sensitivity to aldehydes. These compounds, released by the herb's leaves, are also found in many soaps, triggering the unpleasant sensation via specific olfactory receptors.
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The website I Hate Cilantro has declared today 'National Hate Cilantro Day.' More than just venting frustration, it campaigns for restaurants to label coriander-containing dishes, helping those with the genetic aversion avoid the soapy surprise.
