Spray a 9 by 13 inch baking dish with cooking spray and set it aside.
Boil water in a large pot. Once boiling, add ziti pasta and cook for 2 minutes less than the package instructions state.
In a large skillet, heat over medium heat. Add sausage and cook until browned. Then mix in onion, garlic, and seasonings, cooking until onion is translucent, about 5 to 7 minutes.
Drain the pasta and return it to the pot. Combine with the sausage and vegetable mixture, spaghetti sauce, and tomato sauce, stirring until well mixed.
Layering and Baking
Pour half of the pasta and meat mixture into the prepared baking dish. Dollop ricotta cheese on top, then sprinkle with 1 cup of mozzarella and ¼ cup of parmesan.
Add the remaining pasta mixture on top, followed by remaining parmesan and mozzarella cheese.
Bake uncovered for 30 to 35 minutes, until cheese is bubbling and golden.
Notes
Let it rest for about 10 minutes before serving.
You can also add vegetables like spinach or bell peppers for extra nutrition and flavor.
Store leftovers in an airtight container in the fridge for up to three days.