Kate,
A few weekends ago I was grocery shopping and came across some key limes and jumped at the idea of making some key lime parfaits. Everyone that had them said they were great so I thought I'd share the recipe I used here. It's not the healthiest but sometimes you have to go all out, right! I also prefer the cold mousse like texture over the actual pie. Plus they are no fuss, easy peasy to make. If you want to go healthy here is another option. I'm going to try it out next. The pictures are courtesy of my mother who liked them so much that she made them this weekend. She made them look prettier than I did as well.
-Amanda