This recipe can be prepared in 45 minutes or less.
With the fish, offer thinly sliced cucumber‑tossed in a dressing of rice vinegar and vegetable oil‑and some purchased sesame noodle salad. For dessert, side-by-side scoops of mango and raspberry sorbets look pretty sprinkled with toasted coconut. (Wasabi powder can be found in the Asian foods section of the supermarket.)