In a large bowl, combine ground turkey, breadcrumbs, Parmesan cheese, egg, onion, garlic, Italian seasoning, salt, and pepper.

Mix well and form small meatballs (about 1 inch in diameter).

Heat olive oil in a large skillet over medium heat.

Add the meatballs and cook for about 8-10 minutes, turning occasionally, until browned on all sides and cooked through.

Remove from skillet and let cool slightly before serving.