How to make the little swallow steamed buns as follows:

1. Put an appropriate amount of yeast powder in a mixing bowl, add two to three small bowls of water, and mix evenly with your hands.

2. Slowly add the white flour, knead it into a smooth dough, cover it with a damp cloth, and leave it in a warm place to ferment.

3. Knead the fermented dough evenly, divide into several small portions, and roll into long strips.

4. Fold the two long strips in half, pinch both ends to form a circle, and then clamp them in the middle with chopsticks to make a double swallow shape.

5. Place the prepared double swallow steamed buns on the steamer and ferment again for about 15 minutes.

6. Steam over high heat for 25 or 30 minutes, then turn off the heat and wait for a while before opening the pot again.