Gaeng tao (pork and bean soup)

Instructions

1. Soak the dried beans the night before, then rinse them and boil for 30 minutes in simmering water if you are using dried beans.
2. Cut the pork into cubes and brown them in hot oil with the sliced onion for 5 minutes.
3. Crush the garlic and add it to the meat with the chopped tomatoes, then cook for 2 minutes.
4. Pour in the stock, add the drained beans and simmer covered for 35 minutes until the meat is tender.
5. Season with fish sauce, salt and pepper, then mash a few beans to lightly thicken the soup.
6. Sprinkle with chopped coriander and serve very hot.