When the dough is ready, dust flour on the surface and roll the dough out into a log, and then divide into 10 equal portions.
To assemble, take one dough and flatten it with your palm.
Hold the wrapper with your non-dominant hand and a roller with your dominant hand. Roll the dough by pushing from the outside towards the middle of the wrapper.
Twist and turn your wrapper while doing this (with your non-dominant hand). Roll it into a 4.5 inches diameter disc. With this rolling method, the middle of the wrapper is thicker which creates a good safety net for the filling.
Place one filling patty in the middle and pleat to seal.
Dab the smooth side with water and gently press on some sesame seeds. Continue with the rest of the ingredients.