2 tbsp chopped fresh coriander, to garnish
3 large garlic cloves, crushed
1 tbsp fresh root ginger, finely grated
4 medium baking potatoes (around 600g/1lb 5oz), cut into 1cm/陆in cubes
300g/10陆oz frozen edamame beans
200g/7oz chopped tomatoes
1录 tsp chilli powder
1 tsp ground coriander seeds
1 tsp cumin seeds
1 tsp black mustard seeds
3 tbsp vegetable oil
1录 tsp salt
陆 tsp ground turmeric