Hey there! I’ve given Christina freeze dried chicken in the past with no issues. As long as it’s cooked, you shouldn’t have a problem. The main concern with feeding freeze dried insects is that the drying process loses an enzyme that helps hedgies digest the chitin in insect exoskeletons. Obviously that’s not present with organs or meat, so I’d say you should be fine giving it to your hedgehog as a treat!
Hope this helps 🙂