cooking.nytimes.com
Here is an easy, citrusy dessert that can be made ahead of time for the most part. Mix lemon and lime zest with eggs, sugar and cream, and then refrigerate for up to two days -- the longer the better. Then, bake it in ramekins for about half an hour, and serve. Superfine sugar can be found in the baking aisle or made with regular sugar using a mortar and pestle.