Combine the cashews, pistachios, dates, vanilla extract and vanilla protein in a food processor. Pulse until finely broken down.
Fold in the honey until nicely combined, and a dough like consistency is formed.
Use an ice cream scooper or spoon to scoop out spoonfuls, and then roll into 8 balls.
Store in the fridge in an airtight container for up to 2 weeks. Enjoy!