Every so often I buy a chicken to roast and shred. Then I portion it out into wee bags and freeze it, to add into salads and broths. The carcass ALWAYS goes into a pot with water, carrot, celery, onion, and herbs. I boil it up for an hour or so, strain it into a bowl, and skim it when it's cold. Then that gets frozen, too, for soup bases. BEST EVER.
I've never met a cheese I didn't like.