Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
In a large mixing bowl, combine the ground chicken, cooked black rice, breadcrumbs, Parmesan cheese, parsley, egg, minced garlic, onion powder, Italian seasoning, salt, and black pepper.
Mix the ingredients together until well combined, but be careful not to overmix.
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 the meatballs warm with marinara sauce drizzled over the top or on the side for dipping.