Marinate the chicken in soya sauce, egg, salt, pepper, ajinomoto, flour, cornflour, half garlic and green chilli sauce for 1 hour. NOTE: all the tablespoon ingredients should be added half in the marinade, if soya sauce is 2 tbsp then add 1tbsp in marinade and the other half while cooking.
After 1 hour, fry the chicken pieces till they are brown and keep them on a tissue paper to absorb the excess oil.
Now in the same oil add chopped garlic, green chillies, fry for 2 minutes, now add fried chicken, onions and capsicum. Saute on high flame, add all the half ingredients- salt, pepper, ajinomoto, soya sauce and green chilli sauce.
Add 1/2 tsp vinegar
Serve hot with fried rice or noodles. Also can be served as an appetiser.