Cow tail is rich in colloid, sweet and smooth. It has the functions of Invigorating Qi, nourishing blood and strengthening muscles and bones. As for whether it's on fire, it's different from person to person. This soup is appetizing and nutritious.
Step1:Cut the oxtail. Soak the blood in cold water. Boil it in hot water. Add some cooking wine to remove the fishiness. Then rinse the leaked oxtail with clear water.
Step2:Press the oxtail for 15 minutes in a pressure cooker. Add ginger slices and a few prickly ash.
Step3:Another pot. Add some olive oil and sugar to the hot pot. Stir fry the tomato to make sauce and serve.
Step4:Put the fried tomato and scallion into the oxtail soup. Boil for another 10 minutes.
Step5:Just add some salt before you start.
Cooking tips:There are skills in making delicious dishes.