Preheat the oven to 400°F (200°C).
In a large bowl, combine the ground turkey, ricotta cheese, Parmesan, panko, garlic powder, salt, and Italian seasoning until just mixed.
Roll the mixture into 20–24 evenly sized meatballs.
Lightly drizzle olive oil into a shallow Dutch oven or oven-safe baking dish.
Arrange the meatballs in a single layer.
Bake for 20–25 minutes until lightly browned and mostly cooked through.
Carefully loosen the meatballs with a spatula.
Pour the marinara sauce over the meatballs and gently coat each one.
In a small bowl, combine the remaining panko, Parmesan, olive oil, and parsley.
Sprinkle the mixture evenly over the sauce.
Return the Ricotta Meatballs with Crispy Topping to the oven for 5–7 minutes.
Broil for the final 2–3 minutes until the topping becomes crisp and golden.
Garnish with fresh parsley and serve immediately.