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Why have my home pickled onions turned blue?
Recipes & Food / 5:12 AM - Saturday December 14, 2013

why have my home pickled onions turned blue?

Pickled the onions as usual - soaked in brine, drained and rinsed, sterilized jars, pickling vinegar but 2 months on they have a blue tinge. Why?

- Asked by Female, 56-65

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It's the copper in the soil where the onions grew. Try Organic.

- Response by Female, 29-35, Los Angeles, Medical / Dental

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It's the copper in the soil where the onions grew. Try Organic.

- Response by Female, 29-35, Los Angeles, Medical / Dental

Rating Received: