Stewed yam with pig trotters

1. Chop the pig trotters into pieces and soak them for a while, then change the water twice.

2. Rinse the pot with water again, add a bottle cap of cooking wine, and open fire to prepare for blanching.

3. Bring the fire to a boil and hold for two minutes.

4. After blanching, pour out the blood and wash the pig's trotters. Crush the ginger and cut it into large pieces, then take a small piece of cinnamon.

5. Add clean water again and add the ingredients.

6. The fire is boiling.

7. Reduce the heat and simmer for about fifty minutes.

8. Peel and cut the yam, soak it in clean water.

After stewing the pig trotters, add yam and salt, continue to stew for eight minutes until the yam is soft and tender.

10. When cooking, you can make a dipping sauce with pig trotters.

11. The soup is delicious and not greasy.