Freezer burned liver--okay for making stock?

[Lazurii]

When I started leaning towards TF I told my mom about it.  She gave me several beef livers that she had in her freezer, some since '09.  There's from steers they raised so I feel comfortable eating the livers.  The problem is they're in very thin bags and are freezer burned.  I thought that it would be best to make stock from them.  That way a lot of the nutrients would be in the stock and I wouldn't have to eat freezer burned liver.  Yuck.

The second portion to this is I have backyard chickens and I'm considering feeding the cooked liver to them since they're omnivorous.

Any thoughts on either matter?  TIA!

[prancie]

First, don't put liver in stock.  That would make the stock taste, well, not good. 

Second, just thaw it and feed it to your chickens raw.  no need to cook it! 

[Lazurii]

Alright, thanks!  I'll just eat the liver in egg form.