1. First, cut off the head of the mustard and remove the yellow leaves. After cleaning, soak in water for 10 to 15 minutes, and then clean. When washing, pay attention to break the roots by hand and rinse them in water.

2. Take the washed mustard out of the water, dry it in the sun, prepare the container for pickling mustard, wash the small jar and basin, and then blanch it with boiling water.

3. After mustard wilts slightly in the air, it can be pickled. First, put a handful of mustard in a clean basin, sprinkle a handful of salt, then press it with your hand and start rubbing it on the mustard.

4. How to make mustard tuber?

5. Turn it while kneading, and let the salt fully knead into the mustard. After wiping, put the mustard neatly, grab the root and turn it slightly, and put it in a clean little jar.

6. Finally, put all the mustard in a small jar in batches in this way, cover it for 3 to 5 days and take it away.