Prepare the Pasta:

Boil Pasta: Bring a large pot of salted water to a boil. Cook the ziti according to package instructions until al dente. Drain and set aside.

Cook the Meat Sauce:

Cook Meat: In a large skillet over medium heat, cook the ground beef or sausage until browned. Drain any excess fat.

Add Aromatics: Add the onion and garlic to the skillet and sauté for 3-4 minutes until softened.

Combine Sauce Ingredients: Stir in the marinara sauce, Italian seasoning, salt, and black pepper. Simmer for 5 minutes.

Assemble the Ziti:

Preheat Oven: Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish.

Layer Ingredients: In a large bowl, combine the cooked pasta with the meat sauce. Layer half of the pasta mixture into the prepared baking dish. Spread dollops of ricotta cheese over the pasta and sprinkle with half of the Parmesan and mozzarella cheese. Add the remaining pasta mixture on top and sprinkle with the remaining Parmesan and mozzarella.

Bake:

Bake the Ziti: Cover the dish with aluminum foil and bake for 20 minutes. Remove the foil and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly.

Serve:

Garnish and Serve: Remove from the oven and let cool for 5 minutes. Garnish with fresh parsley if desired. Serve hot.