First, raw materials: 100g broad bean powder, 700g clean water.

Second, the production process:

1. Take a pot with a thick bottom, mix the broad bean powder, salt and water, stir evenly, and stir while heating with low heat.

2. Slowly, some transparent solids will be produced in the pot. Keep the fire low while heating and stirring.

3. After boiling, and the whole pot becomes transparent paste, continue to stir and heat for 1 min, and then turn off the fire.

4. Use a flat glass container to pour the cooked bean paste into the container, slightly flatten the surface, and leave it for about 3 to 4 hours to completely cool the bean jelly. Broad bean vermicelli is formed immediately.