Soak or boil the cashews: Place the cashews in a bowl with water and allow them to soak for at least 1 hour (or longer, overnight if you think ahead.) OR Time saver trick! Place the cashews in a pot on the stovetop and cover with 2 inches hot water. Bring to a boil, then boil 10 minutes (for high speed blender) or 15 minutes (for standard blender).
Drain the cashews.
Place all ingredients in a high speed blender and blend on high until creamy and fully combined. Place in a sealed container and store in the refrigerator.