Allow the processor to run for 8 or 10 minutes or until you have nice creamy butter.
If you simply can’t stand it, about 5 minutes in stop the motor and scrape all the nut fragments off the walls of the processor bowl. From there, just let it keep working.
Method
Make sure you have the chopping blade in your food processor (as opposed to the dough blade).
Pour all the nuts in the bowl of the processor and turn on.
