Instructions

1. 1
   Thoroughly pulverize the rice in a blender.
2. 2
   Transfer to a medium size bowl and add the almonds, cinnamon stick, and lime peel.
3. 3
   Stir in 12 cups of hot water.
4. 4
   Cover and let stand at least 6 hours or overnight.
5. 5
   Place the mixture in the blender and blend for 3–4 minutes, until it no longer feels gritty.
6. 6
   Add 10 cups cold water and blend until combined.
7. 7
   Strain a little at a time using a chinois or strainer lined with cheesecloth.
8. 8
   Add 10 cups of cold water and stir in enough sugar to sweeten the drink to taste.
9. 9
   If the consistency is too thick, add additional water.
10. 10
    Cover and refrigerate. Stir before pouring.