Wash and blanche ox tail and set aside
Wash and cut vegetables to your desired shapes. Since their size will reduce as the soup cooks, I generally cut them into approx. 1” pieces
Peel, cut and remove seeds from tomatoes. To peel tomatoes: Boil some water in a pot, cut an “X” on the bottom of the tomato and put into the boiling water for 3 seconds. If the water doesn’t cover the whole tomato then flip the tomato over and count another 3 seconds. Remove from water. Peel when cooled.
Add cabbage on the bottom, then ox tail, tomatoes, carrots, onions, celery, potatoes, garlic, bay leaves, oregano, tomato paste and chili peppers to the pot I don’t like to add potatoes because they get all mushy by the second reheating
Add 2 litres of water or broth into a large pot. Bring the mixture to a boil The other 500ml will be added after some of the liquid evaporates in 2-3 hours
Turn heat down to low and let the soup simmer for 3-4 hours. Check every hour to make sure the ingredients on the bottom have not burned by giving it a good stir
Add the 500ml of water/broth after around 2 hours or when necessary. You can add more water if you feel the evaporation was more than 500ml
After 3-4 hours, stir and taste. Add salt, sugar and vinegar to suit your taste. You know it’s done when the meat on the oxtail falls off the bone. The amount of salt, sugar and vinegar are for reference, please feel free to adjust based on your own preferences
Serve