Mix the glutinous rice flour and water in a bowl into a dough
Roll into small balls and flatten using your thumb
Put them in a pot with boiling water. Once it floats, remove it from the water and then cover it with the grated coconut. Reserve some grated coconut for the topping.
For it's topping, grind the toasted peanut in mortar and pestle. If you have peanuts with skin it is easy to peel the skin after toasting. No need to grind if you are using sesame seeds. If using sesame seeds, you can lightly toast it first in a pan to add toast-like flavor. Mix the peanuts/sesame seeds with sugar and any remaining grated coconut in a bowl.
To top it with the sugar-peanut mixture (step 4) then serve
