1, prepare flour and limewater, soak the limewater for a period of time, and take clear limewater from the upper layer when the limewater is completely precipitated;

2. Take out the lime water and pour it into a larger container for later use;

3. Put a proper amount of flour in another clean container, add clear water, mix well, and make it into a slurry until the flour is completely dissolved in water;

4. Set fire to heat with a container filled with limewater, and then slowly pour the prepared flour slurry into the heated limewater, while constantly stirring;

5. Cook with medium and small fire while stirring;

6. Take the contents out of the container, put them into small bowls, let them cool thoroughly, and put them in the refrigerator for 6 hours;

7. When eating, take it out of the refrigerator and pour it into the brown sugar water that was cooked earlier.