In a heavy skillet, melt half the butter and quickly toss the uncooked rice in it. Do not let it brown, but cook just until some of the grains turn white.
Put the rice in a kettle with a tight-fitting lid. Add the orange juice, water, and salt and bring to a boil. Immediately reduce the heat to the lowest possible and let cook, untouched, for 20 minutes. Taste a grain to make sure it is