I didn't have an actual lime so I couldn't use zest. I did have juice though so that added a nice tang. They're kind of dry in my opinion, and the coconut really takes over, so next time I would cut back by a cup or leave it out all the way. I had a really fun time cutting the macadamia nuts and chocolate too. I bet they're better the day after, once they've cooled and set. Overall pretty good.