Cooking “en Papilotte” is an easy and nutritious way to prepare fish, seafood and vegetables. If your looking for nutritious, you may want to omit the optional beurre blanc from the recipe. The French translation for “en Papilotte” is “in paper” and refers to the parchment pouch that encases the vegetables and fish. The pouch is baked in a hot oven and the contents steam in their own moisture, creating a tender and flavorful dish that is hard to beat. Clean up is a breeze.