To a food processor, add the cashews and pulse until broken up, almost to a flour-like consistency. Add the remaining ingredients and continue to blend until you have a smooth dough-like mixture that sticks together when you pinch it.
Roll the mixture into 18 bite-sized balls and store refrigerated.
Notes
I always purchase cashew pieces as opposed to whole cashews. They are less expensive, and easier to grind up quickly!
If you're making these on Whole30, double check your vanilla extract to be sure it's alcohol-free (I like this one from Amazon). You can also substitute vanilla bean, or leave it out!