# Baked Ziti Casserole > A classic, crowd-pleasing baked ziti casserole with a rich tomato-meat sauce, creamy ricotta, and a golden mozzarella-Parmesan topping. It's simple to assemble ahead, bakes to bubbly perfection, and is perfect for weeknight dinners, potlucks, or feeding a hungry family. Canonical URL: https://www.topshelf.recipes/recipes/baked-ziti-casserole ## Author Jake Woods https://www.topshelf.recipes/chef/jake-woods Published: June 26, 2026 Last Updated: September 28, 2026 ## About This Recipe This baked ziti casserole is a simple, unfussy take on the classic: chewy tubes of pasta wrapped in a tomato-meat sauce, pockets of cool ricotta, and a gratin of mozzarella and Parmesan that browns into a savory crust. The ziti shape catches sauce in its hollow center so every bite feels saucy without being soupy; the ricotta adds silk without weighing the dish down the way a heavy béchamel can. Using a crushed-tomato base keeps the sauce textured and bright, while a short simmer concentrates flavor so you don’t need fancy pantry ingredients to get depth. It’s the kind of recipe that slips easily into real life — quick enough for a weeknight if you multitask the sauce while the pasta cooks, but hearty enough to bring to a potluck or feed a hungry crowd. Because the components assemble cold-to-hot (pasta, sauce, cheeses) it’s forgiving to prepare ahead: build the dish and bake when you’re ready. Small steps — draining excess meat fat, undercooking the ziti slightly, resting the casserole after baking — make a big difference in the final texture and ease of slicing. ## Recipe Information - Prep Time: 25 minutes - Cook Time: 25 minutes - Total Time: 50 minutes - Servings: 8 - Difficulty: Easy - Category: Baking ## Ingredients ### Cook the pasta - 1 lb ziti pasta - 1 1/2 tsp kosher salt ### Make the meat tomato sauce - 1 tbsp extra-virgin olive oil - 1 medium yellow onion, finely diced - 3 cloves garlic, minced - 1 lb ground beef (or Italian sausage) - 1 28 oz can crushed tomatoes (canned) ### Combine pasta with cheeses and sauce - 1 1/2 cups ricotta cheese - 2 cups shredded mozzarella ### Assemble the casserole - 1/2 cup grated Parmesan ## Instructions ### 1. Cook the pasta Bring a large pot of salted water to a rolling boil and cook the ziti until al dente according to package directions (usually 8–10 minutes). Drain the pasta well and toss briefly with a splash of olive oil to keep it from sticking; set aside. ### 2. Make the meat tomato sauce Heat the olive oil in a large skillet over medium heat, add the diced onion and cook until soft, about 5 minutes, then stir in the minced garlic and cook 30 seconds more. Add the ground beef and cook, breaking it up, until browned and cooked through; drain excess fat if needed, then stir in the crushed tomatoes and 1/2 teaspoon salt, simmer 8–10 minutes to marry flavors. ### 3. Combine pasta with cheeses and sauce In a large bowl, mix the warm cooked ziti with the meat sauce, ricotta, and 1 1/2 cups of the shredded mozzarella until evenly combined. Taste and adjust seasoning with remaining salt or pepper as desired — the ricotta will keep the casserole creamy. ### 4. Assemble the casserole Spoon the pasta mixture into a lightly greased 9x13-inch baking dish, smoothing the top, then sprinkle the remaining 1/2 cup mozzarella and the grated Parmesan evenly over the surface. The cheeses create a bubbly, browned crust while the interior stays tender and saucy. ### 5. Bake and rest Bake in a preheated 375°F (190°C) oven for 20–25 minutes, until the top is golden and bubbling; if you like extra browning, broil for 1–2 minutes while watching closely. Remove from the oven and let rest 5–10 minutes before serving to allow the casserole to set and make slicing easier. ## Nutrition Estimated nutrition per serving (1 serving): - Calories: 578 kcal - Protein: 35.6 g - Carbohydrates: 55 g - Fat: 23.8 g - Saturated Fat: 11.8 g - Fiber: 4 g - Sugar: 6.9 g - Added Sugars: 0 g - Cholesterol: 95 mg - Sodium: 711.7 mg - Potassium: 689.6 mg - Calcium: 345.3 mg - Iron: 3.8 mg - Vitamin D: 0.2 mcg ## Tips ### Slightly undercook the pasta Boil ziti 1–2 minutes less than package directions so it finishes cooking in the oven without becoming mushy. ### Reserve pasta water If your sauce seems stiff, stir in 1/4–1/2 cup reserved pasta water to loosen it and help it cling to the pasta. ### Drain excess fat After browning beef or sausage, spoon off or pour away excess fat to prevent the casserole from tasting greasy or becoming watery. ### Distribute ricotta gently Warm the ricotta slightly or dollop and fold it in gently so it ribbons through the pasta rather than clumping. ### Rest before slicing Let the baked casserole rest 10 minutes so the sauce firms up and you get neat, holdable squares. ## Variations and Substitutions ### Italian sausage swap Replace the ground beef with sweet or hot Italian sausage (casings removed) for extra seasoning and fat that deepens the sauce. ### Vegetarian lentil version Use cooked brown lentils or a cup of sautéed cremini mushrooms in place of meat and add a splash of soy or tamari for umami. ### Four-cheese upgrade Stir 1/2 cup shredded fontina or provolone into the mix and sprinkle a little mozzarella with toasted breadcrumbs on top for crunch. ### Gluten-free or different pasta Use a sturdy gluten-free penne or rigatoni and watch baking time since some gluten-free pastas soften more quickly; slightly undercook before baking. ## Notes This baked ziti is a reliable, make-ahead dish that crisps up beautifully while staying creamy inside — ideal for gatherings or an easy family dinner. Home cooks will love how forgiving it is: swap proteins or cheeses to suit your pantry. ### Storage and Make-Ahead Store cooled leftovers covered in the fridge for up to 3–4 days. Reheat individual portions in the microwave, or warm the whole dish in a 350°F oven covered with foil until heated through (about 20–30 minutes). For longer storage, freeze the assembled (unbaked) casserole for up to 2 months; thaw overnight in the fridge before baking as directed. ### Serving Suggestions Serve slices with a crisp green salad dressed in lemon vinaigrette or a simple arugula and shaved fennel salad to cut the richness. Roasted broccoli or sautéed garlic spinach are nice warm vegetable sides, and a crusty loaf or focaccia helps mop up sauce; pair with a medium-bodied red like Chianti or an amber ale. ## Frequently Asked Questions ### My casserole is watery—what went wrong? Watery results usually come from under-reduced sauce, watery ricotta, or too much fat from the meat. Simmer the crushed tomatoes longer to concentrate them, drain or blot ricotta briefly, and spoon off excess fat after browning the meat. ### Can I assemble this the night before? Yes — assemble the casserole, cover, and refrigerate overnight; add a few extra minutes to the bake time since it will go into the oven cold. ### Can I use no-boil pasta instead? You can, but adjust: increase the sauce slightly and bake covered longer so the pasta can absorb liquid and cook through; I prefer pre-cooking ziti for the most reliable texture. ### How do I get a golden, bubbly top without burning? Bake at 375°F until bubbly, then broil for 1–2 minutes while watching closely to brown — or increase oven to 400°F for the last 5–7 minutes for even browning without prolonged broiling. ### Can I make this vegetarian or dairy-free? Yes — swap meat for lentils or mushrooms, and use a plant-based ricotta and shredded dairy-free cheese; choose brands that melt well and expect a slightly different texture. ### How can I reheat leftovers without drying them out? Reheat covered in a 325–350°F oven with a splash of water or tomato sauce added to the dish, or microwave with a damp paper towel over the portion to retain moisture. ## Related Recipes and Guides - [Cloud Bread Sandwiches](https://www.topshelf.recipes/recipes/cloud-bread-sandwiches) - [Honey Mustard Chicken Nuggets](https://www.topshelf.recipes/recipes/honey-mustard-chicken-nuggets-baked) - [Cheddar Jalapeño Corn Muffins](https://www.topshelf.recipes/recipes/cheddar-jalapeno-corn-muffins) - [Basque Burnt Cheesecake](https://www.topshelf.recipes/recipes/basque-burnt-cheesecake-salted-caramel) - [30-Minute Sticky Baked Honey Garlic Chicken Thighs with Crisp Edges](https://www.topshelf.recipes/recipes/30-minute-sticky-baked-honey-garlic-chicken-thighs-crisp-edges) - [Lemon Butter Salmon](https://www.topshelf.recipes/recipes/lemon-butter-salmon) - [Baking Soda and Tenderized Beef](https://www.topshelf.recipes/articles/baking-soda-and-meat) - [Gluten-Free Weeknight Grilling Plan](https://www.topshelf.recipes/articles/gluten-free-weeknight-grilling-plan) - [Low-Fat Grill Swaps for Big Flavor](https://www.topshelf.recipes/articles/low-fat-grill-swaps-big-flavor)