Place the sticky rice flour into a large bowl, add hot boiling water in the center, only cover 1/3 to 1/2 of the flour and wait for 10 to 15 minutes until the hot part is cooled . Then pour the cold water. Grasp to form a dough and keep kneading for couple of minutes until smooth; shape the dough into a long log so you can divide them into similar pieces in the following step. Since we add boiled water firstly, the dough should be quite soft but not sticky.
Divide the dough into 8 similar portions. Take one piece and shape it to a bowl carefully (tips at Note 1). Then scoop around ½ teaspoon of black sesame filling into the center. Seal the rice dumpling completely. Then gently flat the round balls.
Grease the pan and the place the cakes in. Fry for 3-4 minutes over medium fire until one side is golden brown. Turn over and fry for another 2-3 minutes. Furthermore, you can stand the cakes up and fry for another 1 minute to maximize the crisp shell.
Serve hot directly!
Notes
The Nutrition Facts is based on each single cake.