01 - 
                Preheat oven to 375°F (190°C).
              
              
              
                02 - 
                Add glutinous rice flour and salt to a mixing bowl.
              
              
              
                03 - 
                Add the milk and oil to the glutinous rice flour and mix with a spoon or mixer until mixture resembles small pellets.
              
              
              
                04 - 
                Add the egg to the bowl and mix/beat until well-incorporated and a dough forms.
              
              
              
                05 - 
                Add grated cheeses and chopped green onions (if using) and stir well into the dough with a spatula or spoon.
              
              
              
                06 - 
                Dust your work surface and your hands with glutinous rice flour and lightly shape the dough into a disc.
              
              
              
                07 - 
                Cut the dough into 8 wedges, then roll each wedge into a ball.
              
              
              
                08 - 
                Place dough balls on a parchment-lined baking sheet and bake for 18-20 minutes until you see cracks in the surface of the bread and they are lightly golden in color.
              
              
              
                09 - 
                Let cool slightly before serving.