handful fresh coriander, chopped
1 garlic clove, chopped
½ lemon, cut into wedges
1 large potato, peeled and cut into cubes
½ coriander seeds
¼ tsp medium curry powder
1 tbsp olive oil
olive oil, to drizzle
1 tbsp tomato purée
¼ tsp ground turmeric
1 tbsp Greek-style yoghurt