Fast Easy Horchata

I got this recipe from a friend from work, and she got it from a Mexican restaurant. This is in other words "rice water" it tastes like a rice pudding drink.The original recipe requires you to use actual rice, but this is a fast, refreshing version. The rice flour can be found at your local grocery store in the hispanic isle. Tip: I like to use the pitcher to mix everything well with a spoon and the put the finished drink in an empty milk gallon container and give it all a good shake.