Ingredients
- 1 pound lean ground turkey
 - 1 cup diced onion
 - 8 ounces chopped mushrooms
 - 3 garlic cloves, minced
 - 2 tablespoons Italian seasoning
 - 1/2 teaspoon onion powder
 - 1 pound spaghetti
 - 2 1/2 cups marinara sauce
 - 3/4 cup ricotta cheese
 - 1/4 cup chopped fresh parsley
 - 3 large eggs
 - 1 1/2 cups grated Parmesan cheese, divided
 - 2 cups shredded mozzarella cheese, divided
 
Directions
- Preheat oven to 350 F. Lightly spray a 10 inch spring form pan with non-stick spray and wrap in foil in case it leaks.
 - Brown the turkey in a large skillet over medium heat until no longer pink, about 4 to 5 minutes. Transfer to a bowl using a Slotted Spoon and discard any fat left in the pan.
 - Return the pan to the heat and cook the onion and mushrooms until softened, approximately 3 to 4 minutes. Add the garlic and cook for 1 minute. Stir in the Italian seasoning and the onion powder. Remove from the heat and set aside.
 - Cook the pasta in a large pot of salted, boiling water 6 to 7 minutes or until almost al dente. The pasta will continue cooking in the oven. Drain and set aside.
 - In a large bowl, whisk together the sauce, ricotta cheese, parsley and eggs.

 - Add the pasta, turkey, and onion, mushroom, garlic mixture. Stir in 1 cup of Parmesan and 3/4 cup of mozzarella.

 - Transfer the mixture to the prepared pan.

 - Sprinkle the remaining cheese over the top of the pie.

 - Bake until the cheese is melted and bubbling, 25 to 30 minutes. Remove from the oven and allow to rest for at least 5 minutes. Remove ring from pan and cut into wedges. Serve immediately.

 
https://www.cutco.com/learn/spaghetti-pie