In a mixing bowl, combine glutinous rice flour and sugar. Gradually add water and knead until a smooth dough forms.

Divide the dough into small portions. Flatten each portion, place a spoonful of red bean paste in the center, and seal the dough around the filling to form a ball.

Roll each ball in sesame seeds until fully coated.

Heat vegetable oil in a deep fryer. Fry the sesame balls until golden brown and crispy, about 5-7 minutes.