Marinate chicken with just salt. And coat it with dry cornflour and deep fry it.

Mix tomato sauce, chilli sauce, soy sauce, garlic, and sugar..

1 tsp Heat oil in pan and add this mixture in it. And bring it to boil. When mixture become sticky add chicken pieces and toss it rapidly. Let it cook for 4 mins.

Garnish it with green onion and serve it.