1. Preheat oven to 375°F (190°C).

2. Bring a large pot of salted water to a boil. Cook pasta 2 minutes less than package instructions. Drain and set aside.

3. In a large skillet, heat olive oil over medium heat. Add diced onion and sauté until softened.

4. Add minced garlic and cook for 1 minute until fragrant.

5. Add ground turkey and cook until no longer pink, breaking it up with a spoon.

6. Stir in tomato paste, crushed tomatoes, Italian seasoning, salt, and pepper. Simmer for 10 minutes.

7. Combine the cooked pasta with the sauce and half of the mozzarella cheese.

8. Transfer mixture to a greased 9×13-inch baking dish.

9. Top with remaining mozzarella and all of the Parmesan cheese.

10. Bake uncovered for 20 minutes or until the top is golden and bubbly.

11. Let rest for 5 minutes before serving.