Cut ½ kg fish into cubes, add in 1 egg, 4 tbsp flour, a little salt and ½ tsp black pepper.
Mix well and keep aside for a few minutes.
Then deep fry fish cubes and keep aside.
In a separate pan heat 2 – 3 tbsp oil, add 1 tbsp garlic paste and 4 – 6 dry red chilies. Fry for 1 – 2 minutes.
Add 1 chopped capsicum, 1 chopped carrot, 2 tbsp chopped spring onion and fry for 1 – 2 minutes.
Then add 4 tbsp tomato ketchup, 4 tbsp tomato paste, 2 tbsp soya sauce, 2 tbsp Worchester sauce, salt to taste, 2 – 3 tbsp vinegar, 1 tsp Chinese salt, ½ tsp black pepper powder and 1 tsp sugar. Cook for another 1 – 2 minutes.
Now add fried fish and mix a little, dish it out and serve hot.