We start by toasting the rice, almonds and cinnamon stick for a few minutes on low heat. Keep stirring it constantly as w don’t want any color on the ingredients and don’t want them to burn. You know its ready when you start to smell the ingredients.
Transfer to a high speed blender and pour in 2 cups of water. Blend for 3-5 minutes until the rice mixture is broken up completely.
Pour into a large container, add the remaining water, cover and place in the fridge for 2-12 hours.
When ready, pour the mixture through a tea towel/cheesecloth over a fine mesh strainer and squeeze out the excess liquid from the rice mixture. I like to do this over a large bowl. Discard the broke rice, cinnamon and almond mixture.
Add the milk, condensed milk, vanilla and cinnamon, stir all until combined and pour into a glass bottle.
Serve it chilled or over a few ice cubes with a cinnamon stick. Some recipes suggest serving it warm as well.