1/2 lb green beans
3 liter water
2-3 cup sugar
1:Wash green bean few times and prepared pressure cooker for boiling.Add in water and sugar, close the cover tightly at high heat
2:Cook the green beans ,until the whistle blow on the pressure cooker ,about 15 minutes.Removed from heat,let the air out completely before open the cover.Adjust the sweetness to your taste.
3:Add in durian and ready to serve warm or cold.
You can add pearl tapioca (sago) to make the soup smoother.If you have leftover,use it for Popsicle,green beans ice cream!