Throw the liver out.  I can't believe that an occassional vegetarian would even buy such a ghastly item.  We have a general rule at our house - no liver and no parsnips.  Do you have parsnips in Bulgaria?

The chicken parts are okay for gravy if they do not contain liver or kidneys.  Hearts and necks are the parts of choice.

I love your Thanksgiving reminicenses.  The masters in English Literature is really paying off.