Cook the drumstick leaves and potato separately.

Heat a teaspoon of oil in a pan.

Add the chopped drumstick leaves, a little salt, and saute until soft and tender.

Increase heat to high and saute until all water is vaporized.

Transfer drumstick leaves to a dish and set aside.

Wipe the pan clean.

Heat a tablespoon of oil, add mustard seeds, ginger, and onions, and sauté until onions are lightly browned.

Add the potatoes, sprinkle some salt, and stir fry until potatoes are lightly roasted.

Add turmeric, red chilli powder, cinnamon powder, sambar powder, and salt.

Stir until all ingredients are well combined.

Sauté for a couple of minutes until flavors arise and potatoes are well coated with the spices.

Stir in the sautéed moringa leaves.

Cover the pan and simmer for another couple of minutes.

Turn off the heat and transfer to a serving dish.

Serve with Thakkali Vengaya Sambar, Steamed Rice and Carrot Salad.