In a medium-sized pot, combine the rice, water, almond milk, cinnamon sticks, cinnamon, and salt, and bring to a boil. Reduce the heat to a low simmer, cover, and allow to cook for 25 minutes. Remove from heat and allow the mixture to cool to room temperature.
Remove the cinnamon sticks and add the rice mixture to a blender along with the remaining ingredients. Blend on high for 1 to 3 minutes until very smooth.
If you prefer a smooth consistency, pour over a mesh sieve into a large pitcher, or pour in as-is. Chill until ready to serve.
Notes
-Add ice if desired!To STORE this Mexican Horchata you can transfer it to an airtight container and refrigerate it for 3-4 days. Simply give it a good stir before pouring it over ice or enjoying it straight from the fridge for the best taste and texture.