take bone less chicken but cut into small pieces.and also vegetables, onions,bell peppers.
In a blender add tomato,cashwnuts and blend it.
Take a bowl add turmuric,chilli powder,coriander,gingergarlic,methi,curd,lime juice,salt,oil mix it and use half of this marinate to vegetables and half to chicken mix well and keep aside for 1 hr.
After one hour grill chicken and vegetables till they are half cooked.
Take a pan add oil,garama masala,cumin seeds,chopped onion finely,salt cook slowly add turmuric,gingergarlic,cumin,coriander,chilli powder,little water mix well add tomato paste which was blended mix well close it with a lid for 5 min.
Now add the cooked chicken and vegetables let it cook for 2min,add cream optional,add coriander leaves chopped.