After the 1 minutes low, the oven flame now adds chopped onions, curry leaves and fry for 5 minutes over the low heat. After 5 minutes add dark soy sauce, lite soy sauce tomato ketchup and ground roasted white and black pepper mixture, Black bean paste, Oyster sauce and salt into the pan, mix well all the ingredients and fry for another 5 minutes in the low the gas flame.No required to add water in this stage