Main ingredient: dried stone cauliflower 50g Accessories: 2500g of water, 6ml of white vinegar

The specific method is as follows:

1, prepare the dried stone cauliflower.

2, dry stone cauliflower with a rolling pin to knock, pick out the impurities in it, soak it in water, scrub it repeatedly to wash off the sediment.

3, washed stone cauliflower into the pressure cooker, put 5 pounds of water, a spoonful of white vinegar, steam on high heat, turn the heat to simmer for 40 minutes, then simmer for 30 minutes.

4, cooked stone cauliflower turned green, open the lid and filter out the liquid (filter is a special soy milk machine), put in the refrigerator.

5, to be completely solidified and removed.

6, cut to see, stone cold noodles made.