Marinate chicken pieces with chilli powder, black pepper powder, salt and egg. Keep it covered for 15 mins.
Heat oil in a wok, add maida and corn flour to the marinated chicken pieces and mix well.
Deep fry the chicken pieces to golden brown .Drain and keep aside.
Now in another wok , heat 2 to 3 tbsp of oil.Add chopped ginger and garlic and saute.
Add spring onion whites and saute for a minute.Add french beans and saute in high flame for 2 to 3 mins.
Now drag the veggies to one side of pan and break open an egg on the other side. Scramble it.
Add salt and black pepper powder and mix well.
Add the boiled white rice to this and mix.Add 1 tbsp soya sauce and toss.
Finally add spring onion leaves and toss for a minute on high flame and switch off the flame