Make as follows.

1. Put the brown sugar in a pot, add boiling water, stirring constantly until the brown sugar melts, until the water temperature drops to about 35 degrees Celsius to add yeast, the water temperature is too high will be the yeast will be scalded to death, resulting in the dough does not rise.

2. Add the high-sugar-resistant yeast, stir until it melts, add the flour, use the ordinary flour that you usually use to make noodles and pancakes at home, and stir with chopsticks to form a flocculent.

3. Add the corn oil and knead the dough, so that the oil is fully integrated with the dough.

4. Cover the surface of the kneaded dough with plastic wrap or a damp towel and let it rise in a warm place.

5. Let the dough rise until it doubles in size, and when you pull it up, you can see a lot of tiny holes inside.

6. Add 3.5 grams of baking soda and 2 grams of water, or you can melt the baking soda with water before pouring it into the dough.

7. Start kneading, this time the kneading is going to take some effort, it is best to transfer to the cutting board, rolling, kneading, wrestling, the beginning of the dough sticky hands, with the kneading, the dough began to become less sticky hands.

8, kneaded to cut the dough, cut surface without air holes can be, if you will not check the kneading 10 minutes, kneading in place, made of blossoming buns will be chewy.