1–2 green chillies, finely chopped
1 medium onion, finely chopped
3 medium-sized potatoes (about 525g/1lb 3oz total weight), peeled and cut into quarters
½ tsp dried chilli flakes
300²µ/10½´Ç³ú plain flour, plus extra for dusting
½ tsp garam masala
¼ tsp salt
½ tsp salt
1 tbsp vegetable oil, plus extra for frying
butter, to serve (optional)
plain yoghurt, to serve (optional)