Preheat your oven to 400°F. Line a baking sheet with parchment paper.
In a large mixing bowl, combine the ground chicken, breadcrumbs, Parmesan cheese, parsley, garlic powder, onion powder, oregano, basil, salt, and pepper.
Add the egg to the mixture and mix until everything is well combined.
Using your hands, form the mixture into meatballs, about 1 to 1.5 inches in diameter, and place them on the prepared baking sheet.
Bake in the preheated oven for 20-25 minutes, or until the meatballs are cooked through and golden brown.
Serve with warm marinara sauce for dipping.