Discovered something when butchering and just wanted to share. I really love gizzards, but they have always been a pain to clean. All the instructions I found say to cut them in half, wash out all the stones and food, and then peel the thick lining off the gizzard. That works but it is a lot of work and time consuming and that lining can be hard to separate. Last night I stumbled upon this method.
1. Locate the hole that connected the gizzard to the crop.
2. Lay the gizzard down on a flat surface and with a knife, cut along both sides of that hole, almost down to the other end. (you will be cutting parallel to the table) You cut through the meat until you feel a small amount of grit and start to meet with resistance.
4. Put the knife down, pick the gizzard up, chose a side to work on, and then with your thumbs start to pull apart the meat. If you hit it right, the gizzard will pull away from the inner lining, and that inner lining will come apart as one sack with all the stones and undigested food inside!!!!
5. You may end up partially cutting the sack, but if that happens try working from the other cut side. Most of the time the lining will still pull away as one piece. I discovered today that if the gizzard is super cold (Not freezing!!!!!), the lining seems to get tougher and holds together even better. This is so much easier and faster!!!!!
Hope this helps others!!!!