I improvised this recipe. I made the egg tofu meat balls - mix egg tofu with minced meat, dried prawns (pre-soaked and chopped) and corn flour and form balls. Deep fry them, set a side.
As for the sauce, easy - 3 tb tomato sauce, 1 tb chilli sauce, sugar.
Fry some dried prawns (left over chopped dried prawns)...sprinkle on the meat balls and pour the sauce....the dried prawns gives the nice umphhh....