Not really a tradition- but we've had apples coming out of our ears this year so I made a ton of apple stuff. My favorite so far has been Apple Strudel Muffins. YUM.

We aren't doing Christmas until Monday so this weekend I'm making:
Rum Balls (and possibly experimenting with Bailey's, Whiskey, and whatever else i find in the liquor cabinet)
Fudge (several variations)
LOTS of apple muffins
Apple crumble