1. Wash ½ kg fish fillet and marinate with a little salt and a little black pepper. Now mix with beaten egg and coat with flour. Heat a little oil in pan, add fish fillets and shallow fry till golden brown. Remove and keep aside. Cut 1 carrot, 1 spring onion, 1 medium onion, ½ pieces of green capsicum and ½ piece of red capsicum into juliennes.
2. Finely chop 3 – 4 cloves of garlic and 1 medium piece of ginger. Heat 2 tbsp oil in pan, add chopped ginger, chopped garlic and chopped onion. Fry well till onion is tender. Now add all the sliced vegetables with 2 tbsp vinegar, 1 tbsp fish sauce, and salt to taste, ½ tsp black pepper, 1 tbsp brown sugar and 1 cup water.
3. Cook till it comes to a boil. Add 1 – 1 ½ tbsp corn flour dissolved in a little water. Now cook till sauce thickens. Now put fried vegetables in a serving platter, top with prepared sauce and cook vegetables. Serve hot.