1. Put the yeast into the flour and mix well, slowly pour warm water into the flour, stir it into cotton wool, mix it into a dough, and let it rise for 1 hour.
2. Put the sauced meat cubes in the container and set aside.
3. Cut the cucumbers and green peppers into shreds and put them in a large bowl for later use.
4. Put refined salt into cucumber and green pepper to marinate for a while.
5. Squeeze the cucumber and green peppers dry, and put them in a bowl of sauced meat cubes.
6. Add chopped green onion, ginger, salt, five-spice powder, and MSG and mix well.
7. Put the proofed dough on the chopping board, knead it into a long strip, add the dough, and roll the skin.
8. Start making buns.
9. Put the wrapped buns into the steamer.
10. Steam on high heat for 8 minutes, then put it out of the pot and put it on a plate and serve.
