Mix all the spices given in a bowl.
Take chicken in a bowl, Add in lemon juice, half of the spice mix, baking powder and mix well. leave to marinate for 2 hours.
Mix cornflour, flour, remaining spice mix, salt. beat eggs separtely.
Dip chicken in the egg mix and coat in flour. Now set aside for 10 mins.
Drop in oil and fry till golden and crispy. It will take around 10 to 12 mins.