All you do is put a few dots of butter (or margarine), lemon juice, onion, salt and pepper on it... wrap it in tin foil and put it in a baking in dish in the oven @ 350 for an hour - (depending on it's size) It's done when touching it with a fork makes it fall apart. (Don't let it get dried out, though) Man, is it good!
Yes, fish prices are high...If you ever have an excess of money... buy some salmon and cook it as above!
Thanks, I'll give it a shot.