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Homemade Refrigerator Pickles
October 20, 2006

Ok, I made these and they were easy and look totally fantastic....but the garlic slices I put in there turned BLUE after 3 days in the fridge. What happened? TheStaff@Allrecipes Note: The acidity of the vinegar turned the garlic blue. Garlic contains anthocyanins that turn blue or purple in an acid solution (the pickle juice). It is ok to eat the pickles.

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