Rinse the rice in lukewarm water until the water runs clear, then drain.

Heat the vegetable oil and briefly sauté the tomato paste, then add the grated tomato and cook until the liquid evaporates. Add the drained rice and sauté for a few minutes.

Add the hot water, sugar and salt; once it boils, reduce the heat, cover with a lid, and cook until the liquid is absorbed.

Turn off the heat, cover the lid with a clean cloth, and let it steam for 10 minutes. Fluff with a fork and serve.