1. Add sugar and yeast to the flour, then add 240 to 260 grams of water several times in small amounts, stir to form a flocculent shape, and knead the dough until it is doubled in size.
2. Add glutinous rice flour and peanut flour to the brown sugar and stir evenly to make a sugar filling
3. The inside of the proofed dough is honeycomb-shaped
4. After kneading the dough and exhausting the air, rub it into a long strip
5. Cut into uniform size agent, sprinkle with dry flour to prevent adhesion, stand up and press into a cake
6. Roll out a bun with a rolling pin
7. Wrap the sugar filling and knead it into a triangle, and make sure that the closing is tight and thick
8. Move it into the steamer, and heat it in a pot of warm water for about 40 minutes
9. Turn on high heat and steam until the gas comes out, then count for 12 minutes, turn off the heat and simmer for 3 minutes.
