To make the fish I chopped up some garlic, ginger and a chili pepper and tossed them into a baking dish lined with foil. I then halved one lime and squeezed it's juice into the dish followed by another lime cut into a couple pieces. For the steaming liquid (and later sauce) I poured in a glug of white wine, some soy sauce, and a couple drops of fish sauce*. To finish, I put the two fish fillets in the dish and spooned over a but of the liquid and other stuff then seasoned the whole thing with some salt and pepper before sealing up the dish with some more foil. I cooked the fish in the oven at 450°F for about 18 minutes since it was frozen, but I would give less time if it were fresh. I then served the fish over some rice (and seaweed for extra nutrients) and spooned some of the sauce over the whole thing.
*Make sure to only use a couple drops of fish sauce. It's pungent!