Steps
- Measure 1200ml of water. Soak 1 cup of white rice and 2 cinnamon sticks in one fifth of the water for at least 1 hour.
- Transfer the rice and soaking liquid to a saucepan. Add the remaining water and 1 teaspoon of kosher salt. Bring to a boil over medium heat.
- Reduce to medium-low and cook for 30-35 minutes, stirring occasionally, until the rice is very soft and breaking down. Cool to room temperature and discard the cinnamon.
- Blend the rice with 240ml of whole milk, 355ml of evaporated milk, 397g of sweetened condensed milk, and 10ml of vanilla extract until completely smooth.
- Refrigerate for at least 1 hour, until cold. Stir, pour over crushed ice, and sprinkle with ground cinnamon.