The simple way to blanch mustard greens in boiling water is as follows:

Ingredients: 2 pounds of mustard greens and a little vinegar.

1. Wash the purchased mustard greens and dry them in the sun. You only need to cut the leaves slightly and cut the greens to make it easier to taste.

2. Make the pot clean and oil-free. Boil a pot of water, add a little white vinegar, put the vegetable moss in first and blanch until soft. Take it out.

3. Blanch the mustard leaves in a pot until they are green, then take them out and put them into the prepared pot with a lid.

4. After all the vegetable leaves are blanched, pour the boiling water left in the pot from the freshly blanched vegetables into the serving basin and cover it with a lid.

5. After being left overnight, the mustard greens turned into delicious sauerkraut with an attractive color.