I recently acquired a 20lb+ bag of frozen fish heads. My plan had been to open the bag and knock them off the frozen block a few at at time, and experiment with different preparations. However, after some failed late-night hacking I have a new plan, which is to thaw and cook them all at once, then re-freeze the result.
I want to make something good, because I'll be eating it for a while...
I also want something that isn't too involved. It's going to be too big for my crock pot, but I'd like something I can set to simmer for a long time (maybe outside on my camp stove!) without constant attention.