1 large aubergine, diced
400g/14oz cherry tomatoes
small bunch fresh coriander, chopped, plus extra to serve
3 large garlic cloves, finely chopped
2.5cm/1in piece fresh root ginger, peeled and grated
a squeeze of lemon juice, plus lemon wedges to serve
1 large onion, finely sliced
70g/2陆oz rogan josh curry paste
cooked rice, to serve
1 cinnamon stick
2 tbsp olive oil
salt
100g/3陆oz Greek yoghurt