Before You Begin
Prepare your cookware as needed. Cooking times and results may vary depending on your equipment and ingredients.
Preheat the oven to 375°F (190°C) and lightly grease a large baking dish.
Cook the ziti in well-salted water until al dente. Drain and set aside.
In a skillet, cook the ground beef or Italian sausage until browned and fully cooked with no pink remaining. Drain excess fat.
Add the chopped onion to the skillet and cook until softened, then stir in the garlic and dried herbs until fragrant.
Pour in the marinara sauce, season lightly with salt and pepper, and simmer briefly to combine flavors.
In a mixing bowl, combine the ricotta cheese and beaten egg until smooth.
Spread a portion of the cooked pasta into the prepared baking dish.
Add a layer of the ricotta mixture, followed by a layer of meat sauce and a sprinkle of mozzarella and Parmesan.
Repeat the layers until all ingredients are used, finishing with cheese on top.
Cover the dish with foil and bake 25–30 minutes until hot throughout.Remove the foil and bake an additional 10–15 minutes until the cheese is melted, bubbling, and lightly golden. Remove the foil and continue baking until the cheese is fully melted, bubbling, and lightly golden.
Remove from the oven and let the baked ziti rest about 10 minutes before serving so the layers can set.