Vegan Cashew Alfredo Sauce
You can use soy milk instead of almond milk, or a combination of both. Or, if you don't have milk, I've done this with just water. The sauce is a bit thinner and less creamy (the cashews don't seem to blend as well in just water), but the taste is very similar.
I have soaked the cashews from 20 minutes to 12 hours. It allows them to blend a bit smoother.
Using a blender is easier to pour from than a food processor.