![](https://moveablefeast.relish.com/wp-content/uploads/2020/10/trout-en-papillote-main.jpg)
Cooking fish en papillote—in parchment paper packets—yields moist, tender results with little fuss. The key is a folded seal on the paper packet so the steam can't escape while cooking. With a little practice, it’s easy to fold the parchment packets; watch our video to see how.