Lingkan Reang
Boil sago in water until cooked, then strain and rinse with cold water.
Drain the sago and set aside.
Mix mango pulp and condensed milk in a bowl until combined.
Add the cooked sago to the mango mixture and mix well.
Refrigerate the mixture for 2 to 4 hours to chill.
Serve the chilled mango sago dessert.