[ He squints at her, just to make sure she’s being serious about this, and draws back with a certain hmph of grudging satisfaction. Mocking or not, she’s willing to learn, and so long as she doesn’t prove a problem for him or Roxas… ]

The latter would be correct. I must warn you that this herb can be quite aromatic, therefore I require garnishing the salmon with utmost precision, unless the flavor should overwhelm the meat.