In a large bowl, combine ½ cup of glutinous rice flour with ½ cup of boiling hot water. Mix to combine until the flour is fully dissolved,
If the dough is too wet, add 1 tablespoon of glutinous rice flour at a time until the dough forms. If the dough is too dry, add 1 tablespoon of hot water at a time. You will know the dough is ready when it becomes less wet and less sticky.
Once the dough forms, knead the dough with your hand in the bowl or on a clean flat surface for about 3 minutes until the dough is nice and smooth.
Once the dough is nice and smooth, roll it into a thin log about 1 cm thick. Then cut the log into 1 cm pieces , similar to the size of mini marshmallows
In a bowl, add 2 tablespoon of glutinous rice flour, so you can place the rice balls in and prevent them from sticking to each other.
Using the palm of your hands, roll the cut dough pieces into small spheres between both palms. (Similar to when you roll cookie dough.) Place the rice balls into the bowl with the glutinous rice flour.
Once you rolled all the rice balls and placed them in the bowl, sprinkle more glutinous rice flour on top and swirl the rice balls around in the bowl to coat with flour. If some stick together gently unstick them and coat with flour.
Boil a pot of water large enough to fit all the rice balls. Once the water comes to a rolling boiling, drop in the rice balls and stir to make sure they don't stick together. Cook for about 3-5 Minutes; usually when they float to the top they are done.
Once they are cooked, strain the rice balls and place them into a bowl with cold water. Set aside until ready to eat.