Chettinadu Potato Roast is a simple and flavorful dish made with boiled potatoes cooked in a spicy and tangy masala. The secret to this recipe lies in the unique blend of spices used, including mustard seeds, curry leaves, red chili powder, turmeric, and tamarind paste. The boiled potatoes are sautéed with these spices, allowing them to absorb the flavors and become crispy on the outside. This dish is perfect as a side dish with rice or roti.