Ingredients:
- 1 cup long-grain white rice (200g)
- 6 cups water, divided (1.4 L)
- 1/2 cup granulated sugar (100g)
- 1 cinnamon stick
- 1 teaspoon vanilla extract
- Pinch of salt
- Optional: Ice, ground cinnamon for garnish
Instructions:
- Rinse the rice under cold water. Place the rinsed rice, cinnamon stick, and 4 cups (950ml) of water in a large bowl. Cover and refrigerate for at least 4 hours, or preferably overnight.
- Drain the rice mixture, discarding the cinnamon stick. Transfer the soaked rice to a high-speed blender. Add the remaining 2 cups (475ml) of fresh water. Blend on high speed until completely smooth, about 2-3 minutes.
- Place a fine-mesh sieve (or nut milk bag) over a large pitcher. Pour the blended rice mixture through the sieve, allowing the liquid to strain into the pitcher. Use a spoon or spatula to press the solids against the sieve to extract as much liquid as possible. Discard the solids.
- Stir in the sugar, vanilla extract, and salt until the sugar is completely dissolved.
- Refrigerate the horchata for at least 30 minutes to allow the flavors to meld. Serve chilled over ice, garnished with a sprinkle of ground cinnamon, if desired.