Cooking Steps

1. 

   Step1:Wash and soak the oxtail for 48 hour

2. 

   Step2:Prepare onion, ginger, garlic, tomato and tomato, roll them into hot water and peel the

3. 

   Step3:Boil the oxtail ginger in hot water in a pressure cooker to remove the floating powde

4. 

   Step4:Put the peeled tomato, scallion and garlic into the pot, then pour in the right amount of wine, vinegar, sugar, parsley, black pepper, osmanthus and stew for 40 minute

5. 

   Step5:Add salt and stew for 15 minute