How to order tofu brain?

Accessories: sesame sauce, salt, water, soy sauce, mature vinegar, coriander.

1, soak soybeans for one night;

2, put into a cooking machine; Add water to scale1200ml;

3, turn on the machine and beat soy milk;

4, filtering out the bean dregs;

5, filter soy milk, very thick;

6, lactone, weigh 3 grams;

7. Add 10g clean water and stir evenly;

8. Pour the soybean milk into the pot, boil it and cook for 3 minutes;

9, air to 80 to 90 degrees; I let it dry for 5 minutes without a thermometer; Pour it into the lactone, stir a few times, cover it, etc. 15 minutes;

10, 15 minutes later, the soybean milk solidified.