Ingredients 250 gms tomatoes, quartered 1 onion, chopped 4 cloves garlic, crushed 4 green chillies, chopped 1 lemon-sized ball of tamarind 1 tbsp jaggery 1 tsp mustard seeds 10 curry leaves 1 red chilli, broken into two 1 tsp coriander seeds –  roasted & powdered 1 tsp cuminseeds –  roasted & powdered 2 tsps peppercorns […]