Stewed potato with spine

There were still a few spines left in the refrigerator, so they were taken out to stew potatoes. My son likes to chew on bones. LG likes to eat potatoes. Hehe, don't worry about not being able to eat. They will all be eaten up in a short time.

Main Ingredients

• potato 2
• backbone 300g

Auxiliary Ingredients

• Fragrant leaves appropriate amount
• chinese cinnamon appropriate amount
• Star anise appropriate amount
• Scallion, ginger and garlic appropriate amount
• Vinegar appropriate amount
• Sugar appropriate amount
• Cooking wine appropriate amount
• seed powder of Chinese prickly ash appropriate amount
• The soy sauce A moderate amount of
• oil appropriate amount