I saw this idea on a morning show around Christmas, (can't remember which one) and I tried it this morning with great results!
If you have leftover candy canes, grind them up in your cleaned coffee grinder. It will make a powder-like substance that flavors your coffee or tea wonderfully! I put some in my morning coffee and absolutely loved it! I don't drink tea, so I can only assume it would be as good there. But either way, it is a great way to use up all those candy canes from Christmas!