2. Dissolve the white sugar with a part of boiling water into white sugar water, add glutinous rice flour and baking powder, slowly add the remaining boiling water, knead into dough, knead the dough into strips, cut it into equal parts with a knife, dip the dough in some water, and put it in a bowl filled with sesame seeds.
3. Heat the oil pan until the oil temperature reaches 40%. Put all the sesame balls in the oil pan and fry them slowly over low heat. When the sesame ball is about to float, gently press the sesame ball with the back of the colander, and then press it after the sesame ball is squashed, so that air can enter the sesame ball. Repeat several times, after the sesame ball expands, turn the sesame ball with a colander to make it heated evenly, and then take out the oil control.