First cut the chicken into halves and give them slits.
Take a bowl, add ginger garlic pieces, whole garam masala, citric acide, turmeric, salt and coriander leaves. Put all these ingredients into a blender, make a fine paste.
Marinate the chicken with this prepared masala for 2 hours.
Arrange the chicken pieces into the steamer and steam for 10 minutes, let them cool down so that the masala sticks with the chicken pieces.
Heat oil in a pan and deep fry the chicken pieces on both sides.
Serve hot.