Spanish Rice Pudding (Arroz con Leche)

Method

Tap a step when it's done.

1. 1Put the unwashed rice and water in a pan and cook over medium heat for 5 minutes, until the water is almost all absorbed.
2. 2In another pan, heat the milk with the cinnamon stick and lemon peel until it just comes to a boil; keep an eye on it so it doesn't boil over.
3. 3Add the hot milk to the rice and turn the heat to the lowest setting. Cook for 35-40 minutes, stirring often so it doesn't catch, until the rice is completely tender and the milk has thickened.
4. 4Add the sugar and salt and cook for 5 more minutes, stirring. It should look like a loose custard; it will thicken as it cools.
5. 5Take off the heat, stir in the butter if using, and remove the cinnamon stick and lemon peel.
6. 6Divide among bowls and, once at room temperature, dust with ground cinnamon. Serve warm or chilled.