Breastmilk yogurt?

cherry

I have a small freezer stash that I've been unable to use as my LO refused to take a bottle. I'm now thinking that since we've started solids to make yogurt from it and use it that way. My only question is I know that thawed breastmilk is good for 24 hours, would that change once it's become a yogurt or would I still need to use it within the 24 hours? I realise this is a really specificly odd question, but does anyone have any idea? 😅