1. Roll the dried bean curd into a roll and tie it tightly with a rope;

2. Cut the onion into sections, pat the ginger loosely, wrap it in gauze, and add five spices (aniseed, angelica dahurica, tsaoko and clove);

3. Buckle a small dish at the bottom of the pot, put the dried tofu rolls into the pot, add the soup stock, add the seasoning package, soy sauce, sugar and salt, and cover the pot;

4. Boil the pot with low fire for about 1 hour;

5. Take out the dried tofu roll and drain the soup;

6. Sprinkle a layer of sugar in the tobacco pot, sit on the grate, arrange the tofu rolls on the grate and cover the pot;

7. Smoke for three or four minutes, take out the tofu roll, brush it with a layer of sesame oil, let it cool, and change the plate.