Halibut with Japanese Flavors
To prepare a papillote: Cut a piece of parchment paper or foil about 12 inches by 16 inches. Fold in half an 8-by-12-inch rectangle, then cut into a half-heart shape as you would a Valentine.
Note: Sherry is a type of fortified wine originally from southern Spain. Don't use the “cooking sherry” sold in many supermarkets--it can be surprisingly high in sodium. Instead, purchase dry sherry that's sold with other fortified wines in your wine or liquor store.
People with celiac disease or gluten-sensitivity should use soy sauces that are labeled "gluten-free," as soy sauce may contain wheat or other gluten-containing sweeteners and flavors.
3 1/2 lean meat