Sometimes, fresh ginger grows a little white or blue-ish fuzz. Don’t panic. If it’s just surface mold, cut it off generously. Ginger is a tough root; it’s still good underneath. But if it’s mushy and smells funky, toss it. You’re better than that, and your taste buds deserve respect.
The weirdest (but best) way to store it
Throw that naked, peeled chunk into a baggie and freeze it. Frozen ginger grates like a dream—no peeling needed, just scrape the skin off with your thumbnail as it thaws for a second. You can also slice it into “coins” and freeze them flat on a tray before bagging them. They’ll last for months, and you’ll always have a zesty secret weapon ready to party in your pan.