2. Practice steps: wash and cut Chinese cabbage into pieces, blanch in a boiling water pot, remove and drain to remove fishy smell; Wash fresh mushrooms, tear them into strips, blanch them in boiling water, remove them and drain them; Cut dried bean curd into diamond-shaped blocks for later use; Put oil in a hot pan, and when the oil is hot, the lean meat slices, chopped green onion, ginger slices and pepper noodles are fried and fragrant; Sequentially adding Chinese cabbage, shiitake mushrooms and dried bean curd, and heating with strong fire; Add a small amount of soy sauce, chicken essence and salt, stir well, without water or soup; After boiling, simmer for about 10 to 15 minutes. After collecting the juice, eat it out of the pot.