Tinolang isda

Hello everyone it's been a rainy day, so i started cooking this (tinolang isda) a Filipino recipe. It's a kind of a soup in the Philippines. It is easy to cooked all you need is Tuna fish, ripe tomato, onion strings, cayenne pepper, cup of water, salt and peeper. You just need to put that all together in the casserole and boiled it for about 30 minute's. Then you can have a Tinolang isda soup. Thank you