| 1 kg big red tomatoes
2 onions 1/2 coconut 4 green chillies 2 cloves garlic 1 tsp turmeric powder 1 tsp garam masala powder 2 tsps coriander powder |
2.5 cm piece ginger
1 tsp cumin seeds 1 tsp mustard seeds 1 tbsp coriander leaves 2 tbsps sugar oil as needed salt to taste |