1 beef tomatoes, chopped
2 green chillies, chopped
1 tsp ground coriander
15 curry leaves
½ bunch fresh coriander
3 garlic cloves, crushed
1 tbsp crushed fresh root ginger
500g/1lb 2oz cooked whole new potatoes
2 onions, sliced
1 red onion, cut into rings and pickled
1 tbsp chopped fresh thyme
½ tbsp black peppercorns
20g/¾oz caster sugar
1 tbsp coriander seeds
½ tbsp cumin seeds
1 tsp cumin seeds
1 tbsp garam masala
1 tsp black mustard seeds
2 tbsp olive oil
1 tsp ground turmeric
100ml/3½fl oz white wine vinegar
300g/10½oz rump cap