1. Prepare pig bones
2. Sliced pork blood, diced tofu
3. Cut the pork bones into pieces, put them in an electric pressure cooker, add ginger, cinnamon, star anise, and water
4. High pressure for 30 minutes
5. Stewed pork bone soup
6. Put in pig blood
7. Put in tofu diced
8. Put salt
9. Cook for five minutes
10. Sprinkle with chives, seasoning fresh
11. Can
Tips:In winter, you can bring the fire to the table and put it while eating.
