Cooking Steps

1. 

   Step1:Wash and cut off the two ends of the soybean. It's easy to tast

2. 

   Step2:Prepare dried pepper, onion, ginger, garlic, prickly ash, star anise, fragrant leaves and cinnamo

3. 

   Step3:After boiling the water in the pot, put in the soybean. Then put in the above seasoning. Add a little cooking wine and some salt. Boil water over medium heat for 20 minute

4. 

   Step4:Let the beans cool after cooking. Soak them in water for more than 1 hour.