Gently twist off the mushroom umbrella handle and wash it clean
Pour oil into the pot, throw the mushrooms in, and fry over low heat until the soup comes out (you can shake the pot gently during this period to prevent burning)
After frying the soup, add an appropriate amount of water and cook over high heat (I cut the mushrooms, but you don’t need to cut them)
When it's almost cooked, add chopped green onion, salt, and pepper (you can omit the green onions if you don't like pepper)