7-8 potatoes
4-5 tbsp oil
1-1/2 tsp cumin seeds
2 tbsp coriander powder
1 tbsp red chilli powder
1/2 tbsp Kashmiri red chilli powder
1/2 tbsp garam masala powder
1-1/2 tbsp amchur powder
2-3 tbsp ginger, finely chopped
3-4 green chillies, finely chopped
Salt, to taste