Indian Cooking Recipe : South Indian Potato Curry Ingredients : 1 tsp fenugreek 1 tsp cumin seeds 1 tsp coriander seeds 1 tsp black peppercorns 1 tsp mustard seeds 1 tsp hot chili powder 3 tsp turmeric other ingredients 3 large russet potatoes 3 to 4 tsp vegetable oil Salt to taste 2 to 3 Serrano peppers (optional). Method : To make curry powder grind fenugreek, cumin seeds, coriander seeds, black peppercorns and mustard seeds in a food grinder. Put the chilli powder and turmeric and mix well. Wash the potatoes and keep in enough water to cover them and boil for 30 minutes. Take out the potatoes and peel off the skins. Cut the potatoes into slices, sprinkle liberally with the curry powder. Add salt if desired. Chop up the peppers and add them to the mix. Fry the potatoes in hot oil for about 5 more minutes.