Creating Savory Ground Turkey Zucchini Casserole is both fun and simple! Just follow these easy steps:

1. Preheat Oven: Begin by preheating your oven to 375°F (190°C). This ensures that your casserole will bake evenly.
2. Sauté the Turkey: In a large skillet, heat the olive oil over medium heat. Add the ground turkey, onion, and garlic. Cook until the turkey is browned and cooked through, about 5-7 minutes.
3. Season the Mixture: Stir in Italian seasoning, salt, and pepper. Make sure all the spices are well distributed.
4. Layer Zucchini: In a greased 9×13 inch baking dish, layer half of the sliced zucchini on the bottom.
5. Add the Turkey Mixture: Spread the cooked turkey mixture over the zucchini layer, ensuring it’s evenly distributed.
6. Pour Marinara Sauce: Spread the marinara sauce over the turkey layer.
7. Top with Cheese: Sprinkle 1 cup of shredded mozzarella cheese on top of the sauce.
8. Add Remaining Zucchini: Layer the remaining zucchini slices over the cheese, followed by the rest of the cheese on top.
9. Bake: Cover the dish with aluminum foil and bake in the preheated oven for 25 minutes. Afterward, remove the foil and bake for an additional 10-15 minutes, until the cheese is bubbly and slightly golden.
10. Let it Cool: Once finished, remove the casserole from the oven and let it cool for about 5 minutes before serving.
11. Garnish: Optionally, garnish with fresh basil for a pop of color and flavor.

By following these steps, you’ll whip up a delicious and nourishing casseroled dish that is perfect for any occasion.