While orange adds an exotic note, much of the flavor of these simple yet sophisticated candies comes from the chocolate, so choose a semisweet or bittersweet with a flavor and level of sweetness you enjoy. The recipe makes a big batch of truffles--plenty for gift-giving. Although they should be stored in the refrigerator, they're best served after sitting at room temperature for about 5 minutes. Recipe by Nancy Baggett for EatingWell. Download a FREE 100-Calorie Snack Recipe Cookbook!