What's the best way to make candied orange peel? I've done it several different ways, but would appreciate knowing what method you prefer.

I do it the simple way: Very thinly slice the peel after you've carefully removed it with a peeler; depending on how much you're making, fill a mixing bowl halfway with sugar and add the peels of whatever citrus you need; toss them to coat well with sugar; spread them out on a sheet pan with parchment. Let them sit for an hour. Before adding to your dough, drop them into a sieve and shake it to sift off the excess sugar.

This is the method I use, with great success.
http://userealbutter.com/2007/10/09/candied-orange-peels-recipe/