Oxtail-1 (ask the butcher to chop it into small pieces for you)
1. Boil oxtail with a pot of hot water until they are cooked. Then, pour out the hot water. Rinse them with cold water. (Cleaning process)
2. Prepare a pot and add 10 cups of water. Put oxtail, ginger, onion, tomato into the pot. Cook them with high heat until it starts to bubble. Then you turn it to low heat and cook them for 1 hr and 30 mins.
3. Add potatoes and carrot into the pot. Cook them for another 30 mins.
4. add salt