1. Boil the tofu in a pot to remove the beany smell, take it out and cut it into 1 cm square cubes;

2. Cut bacon and pork into cubes of the same size;

3 . Peel the chestnut shells, take the meat and winter bamboo shoots and cut them into 1 cm square cubes;

4. Remove the roots from the shallots, wash them and cut them into pieces;

5. Dice the pork Put the diced bacon and diced bacon into the pot, add 400 ml of broth, and cook over medium heat;

6. When it is cooked until soft, add sugar and soy sauce and bring to a boil. Add in diced chestnuts, diced tofu and bamboo shoots. Dice, use wet starch to make a thin gravy, put it into a plate, sprinkle with chopped green onion and serve.