Love the taste of fresh ginger, but hate throwing out dry, moldy roots? Solve the problem by storing it in the freezer. Whenever you have a hankering for fresh ginger, just grate the still-frozen root into your favorite recipes. Ginger will lose some of its potency in the freezer, but not enough to make a significant difference. When previously frozen ginger thaws completely it develops a sodden texture, so once frozen it's best to keep it that way. Frozen ginger is also a little bit easier to grate than fresh and, as you grate, the papery skin will just peel away.