Step1:1) Remove the old petioles from the ferns, wash them, blanch them in a boiling pot, drain them, and cut them into 3 cm long sections.
Step2:(2) heat up the wok, put the oil in and heat up. Stir in the scallion and stir fry for 1 minute. Then turn in the leek, add in the salt, stir fry until it tastes good. Drizzle with sesame oil. Mix well and put into the pan.
Cooking tips:There are skills in making delicious dishes.