Preheat the oven to 400 degrees Fahrenheit (200 degrees Celsius). Grease a baking sheet, and set aside.
Cut the chicken breasts into smaller pieces, making them easier to process.
Add the chicken, egg, garlic, sun-dried tomatoes, basil, breadcrumbs, and seasonings to the bowl of a food processor. Pulse until the mixture is well combined and uniform.
Divide the mixture evenly, and roll each portion between two palms to form balls.
Arrange the balls on the prepared baking sheet, and bake for 20 minutes or until the meatballs are golden brown and reach an internal temperature of 165 degrees Fahrenheit.
Set aside to cool slightly, and enjoy!
Store in an airtight container in the fridge for up to 1 week.
