If using a microwave, place it in a microwave-safe dish, drizzle with a couple of tablespoons of water per cup, cover with a damp paper towel, and microwave for about 20 seconds per cup, or until hot. If using the stove top, add a bit of water to the rice (about 2 tablespoons per cup), cover the pot, and heat it over medium low heat, stirring frequently, until it is hot all the way through.