Coriander and cilantro leaves are different fruits of the same plant, and we use both—plus other herbs and spices—to make this exotic tasting, but easy, side dish. Boiling softens the potatoes inside and stir-frying them makes the outsides crispy. The splash of citrus at the end is optional, but we think it adds a piquancy that balances the earthy seasonings. Serve with your favorite Indian dishes or a nice piece of grilled meat, fish, or vegetable kebobs.