ingredient:
Green Bean, Seaweed (optional), Raw Slab Sugar
1) Bowl of Green Bean :
a, For Best Result - Saturate with Water for 1 overnight
or
b, Easy & Fast Way - Blend Green Bean and some water together by blender
2) Add 2L water + mix together with "soft texture" Green Bean
3) Boil for 45 min. to 1 hour
4) Turn off power and then add 1-2 slices (optional) of raw slab / rock sugar