Using a mortar and pestle, grind the beans more by hand.Then heat the mixture in a pan for a few minutes.Then repeat the grinding process in the mortar.At this point, the goop should be pretty smooth.

• 要玩花式的爱好者，最好能配备正式的模具、刮子、温度计等小工具，制作时室内最好能保持恒温。