Take chicken pieces
in a bowl, add ginger-garlic paste and vinegar and mix well. Keep the bowl in the refrigerator for 4 hours to marinate.
Grind onion, tomato,
ginger, garlic, green chilli, red chillies, cumin seeds, turmeric powder, coriander powder, red chilli powder and garam masala powder in a mixer into a smooth paste.
Heat oil in a non-stick
pan, add chicken pieces till they turn a light brown all over.
Reduce heat, add the
ground paste and saute for 2-3 minutes. Add tomato puree, salt and ½ cup water and cook till chicken is fully done.
Add most of the
coriander leaves and mix well. Add lemon juice and mix.
Transfer into a serving
bowl, garnish with remaining coriander leaves and serve hot.