Cut chicken into bite size cubes. Nd marinate with cornflour,plain flour,egg,lemon juice,ginger garlic paste,redchilli powder,soy sauce,salt for about 1/2 hr.
Heat oil for deep frying and fry chicken pieces till done and keep aside.
Heat some fried oil in a pan and add curry leaves and greenchilli.curry leaves , redchilli powder and mix well then add in yoghurt, salt and mix well
When yogurt starts bubbling add chicken pieces to it and cook till yogurt is dry and chicken is well coated. This will take about 4 to 5 minutes.