Amritsari Masala Baigan

Spicy and delicious brinjals -speciality of Amritsar-Punjab(India) INGREDIENTS- Small brinjals-350 gms(15) Tomato-1 Curry leaves-8 Grated ginger-1 tsp Tamarind paste-2 tsp Sugar-2 tsp Oil-4 tbsp Mustard seeds-1 tsp Nigella seeds(kalonji)-a pinch of * Water-3/4 cu..