Methods/steps:

1.Cut off the petiole of mulberry leaves with scissors;

2. Wash with clear water;

3. Boil the water until it becomes discolored, take it out and drain the water;

4. Knead and squeeze out some water;

5, spread on the baking tray;

6. Put it into the oven for drying at 70-80 degrees, and the oven door is stuck with chopsticks, leaving a thin seam for easy steaming;

7. When finished, cool it, put it in a sealed bag, and then go with you.