Mediterranean Fish en Papillote

Bahan-bahan (4 porsi)

• 4 6 -ounce boneless skinless white fish filets (such as branzino, bass, flounder, etc.)
• 3/4 teaspoon kosher salt and black pepper (divided)
• 1½ cups canned white beans (drained and rinsed)
• ½ cup castelvetrano olives (crushed)
• ½ cup marinated artichoke hearts (quartered, marinating liquid reserved)
• ½ cup cherry tomatoes (or grape tomatoes, halved)
• 1 lemon (zest and juice of)
• 2 teaspoons extra virgin olive oil
• 2 tablespoons fresh parsley (chopped)
• 2 tablespoons fresh dill (chopped)
• 4 large pieces parchment paper (double the length of the fish)