Purple sweet potato and red bean soup(zi shu hong dou geng )

Purple sweet potato and red bean soup

Introduction:

"It takes more time to boil the red beans out"

Production steps:

Materials required:

Purple sweet potato and red bean

Sugar: right amount

matters needing attention:

Production difficulty: simple

Process: boiling

Production time: one hour

Taste: sweet

Chinese PinYin : Zi Shu Hong Dou Geng