Optional - Preheat oven to 400 degrees Fahrenheit. Line a baking sheet with parchment paper and roast cashews for 5 minutes until warmed and golden brown.
Add all ingredients to a Vitamix, high powered blender, or food processor. Process for 8-10 minutes (or longer depending on what you are using) until throughly combined and ingredients form into a smooth and creamy consistency. I used the tamper on my Vitamix to make sure everything was incorporated and stopping every so often and scrape down the sides.
Store in an airtight glass container in a cool dry place. Enjoy!