For preparing chicken stir fry, marinate chicken with coriander, chilly powder, turmeric, ginger garlic paste, salt and half of pepper.
Heat oil in pan, fry onion till crispy(like how we fry for biriyani). Keep aside.
Heat oil in kadai, add curry leaves. Add chicken pieces and fry well.
Add the fried onions, and sprinkle little water, cover and cook.
When water is evaporated and chicken is done, add the cumin powder and pepper. Coat well.
Chicken stir fry is ready.