Cut two large pieces of parchment paper from the roll or use foil. The pieces should be at least 16-18’ long.
Fold each piece in half lengthwise to mark the center. Unfold and lay flat on a clean workspace. Have ready a rimmed cookie sheet.
Lay down greens such as spinach on the bottom, covering one half of the parchment with a 1” border. Drizzle lightly with olive oil and sprinkle with salt.
Lay a filet of fish on top of the spinach.
Start to layer the vegetables, preferably finishing with the colorful vegetable such as red pepper slices. Between layers, drizzle with a little olive oil and sprinkle with olive oil, salt, and pepper.
Begin sealing the parchment by starting in one corner and folding a sealed edge all along the parchment until you’re left with a small hole. Blow gently in to inflate the package a little, then finish twisting the corner to seal the packet. Repeat with remaining parchment, fish, and vegetables.
Bake the packets for 15-20 minutes, or just until vegetables are done and the fish is opaque.
Before removing from the oven, have ready warmed shallow bowls. Carefully open the packets, being cautious of rising steam. Gently slide the contents off of the parchment into the bowl, including all juices. Sprinkle with fresh ground pepper and chopped Italian parsley or other chopped fresh herbs before serving.
Notes
Variation: you may use one filet of fish and cook the entire pound in one packet. Increase cooking time to 30 min. total. You may also serve the fish directly from the packet at the table. To do so, open with scissors or cut open with a knife being careful of the escaping steam.