Throwing out milk 😭

I have a good amount of frozen milk not enough to donate (ive donated before) but a lot. I was hoping by now my eight month old would be taking bottles or cups or sommmmething but no.

So now i have all this frozen milk i have to dump. He refuses to drink it no matter what.

Anyone have ideas of how i can prevent it from being wasted? I just dumped out 12 oz today. He hates food so mixing it in with any kind of food is out of the question. He only wants boobmilk from the boob.

Ughhhh