The main ingredients of this dish are seafood mix, oyster sauce, onion and tomatoes. It is one of my favorite dishes to be eaten with rice. Be sure to cook more rice for you will want more if you will have this dish. It is delicious and easy to cook. You just saute the onions and tomatoes on a heated oil (just a little bit) then add the mixed seafood (can be bought at any asian store). Add oysters sauce, just enough to to your desired taste. Cover and simmer till the seafood is cooked. The water/sauce came from the seafood mix so you don't need to add water. Serve with rice. Enjoy your seafood mix dish!