1. Cut the eryngii mushrooms and wash them
2. Heat the pan, add butter
3. Let the butter melt and spread
4. To prevent the hot oil from splashing out, turn down the heat and put the washed pleurotus eryngii into the pot
5. Put the lid on, medium heat, and wait for about 3 minutes
6. Add a little black pepper according to personal taste, close the lid, and wait another 3 minutes
7. Add a little salt, stir-fry well, close the lid, and wait 3-5 minutes
8. When the oil and water are reduced, you can start the pot
