1. Knead the three-color bread, knead it round and wake up for 10 minutes
2. Roll out the overlapping bars separately
3. Roll up the lower agent and press flat
4. Red bean paste
5. Roll the skin into the stuffing, squeeze the round
6. Wake up for 20 minutes
7. Put it in a pot, bring to a boil on high heat, steam for 15 minutes on medium and low heat
8. After steaming, turn off the heat, simmer for 5 minutes
Tips:To make the leftover noodles of piglet, add purple sweet potato, so the three-color bean bun is very soft and delicious.
