1. Put all the ingredients except butter into the container and knead
2. Finally add melted butter and knead it into a ball
3. Then knead into a strip, wrap it in plastic wrap, and relax for 10 minutes
4. 20 small balls, knead them into small balls and put them in the oven
5. Middle level, 175 degrees, 30 minutes
6. Crispy on the outside and waxy on the inside, very delicious
