Any way you like to eat fish!
I'd take a look at the piece of fish you get before deciding what to do with it. Cut away any blood line that's in the filet.
Hopefully you get enough that you get to try it a couple different ways.
If grilled, salt, pepper garlic and fresh squeeze of lemon right before you take it off.
Pan sear with white wine, lemon and capers over pasta.
Cut into fingers and fry.
Broil with garlic, butter and herbs.
Blackened- use unsalted butter in a very hot skillet…add a mango or pineapple salsa on a flour tortilla.
Call me crazy but if you like sushi… try it raw with a little soy sauce and a thin slice of fresh jalapeño.