Cook 1 cup uncooked brown rice with a dash of salt according to package instructions. This will cook up into about 2 cups of cooked rice. Allowing for 2 batches, or 8 cups of milk.
Add 1 cup cooked brown rice with 4 cups water. Add sweetener and vanilla, if desired.
Blend on high for up to 3 minutes, or until water turns white.
I don't strain our milk, but others do. I just shake it up well before serving.
Store in fridge.