- Soak dates in hot water for about 10 minutes or until softened; drain.
- Add granola to food processor; pulse until coarsely ground.
- Add dates, 1/4 cup cocoa powder, and peanut butter; process until mixture comes together in a ball, scraping down sides of bowl as necessary.
- Roll mixture into 24 1-inch balls; place in large resealable bag.
- Add remaining cocoa powder; toss gently until well coated.
- Place on parchment paper–lined tray; refrigerate for at least 30 minutes or until firm.