2. When frying and frying sheep kidney, you can cut it into slices or kidney flowers. After cutting, it is best to fish them out with boiling water to remove the fishy smell. Sheep kidney can be sliced, fried, roasted and rinsed. And porridge and stew can also be made. Put 10 Zanthoxylum bungeanum in boiling water, take out Zanthoxylum bungeanum after the water cools, and soak the cut kidney flower or slice in Zanthoxylum bungeanum water for 3-5 minutes to reduce the odor.