Easy Baked Ziti with Spicy Italian Sausage

Why You’ll Love This Recipe

I love Easy Baked Ziti with Spicy Italian Sausage because I get a satisfying combination of tender pasta, savory sausage, and gooey melted cheese in every bite. Garlic, oregano, and a pinch of red pepper flakes give the sauce plenty of flavor, while the creamy ricotta layer keeps the ziti rich and luscious.

I also appreciate how easy this dish is to make. I simmer the sauce while the pasta boils, stir everything together in one pot, and let the oven do the rest, so I get a comforting dinner with minimal cleanup.

Another reason I keep this recipe in my dinner rotation is its flexibility. I can use mild or hot sausage, swap the pasta shape, and assemble it ahead of time for busy weeknights, potlucks, and family gatherings.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements below.)

For the Pasta

• 1 pound (450 g) ziti, or penne or rigatoni
• 1 tablespoon salt, for the pasta water

For the Sausage Sauce

• 1 tablespoon olive oil
• 1 pound (450 g) spicy Italian sausage, casings removed
• 1 medium yellow onion, finely diced
• 4 garlic cloves, minced
• 1/4 cup tomato paste
• 1/2 cup dry red or white wine, optional
• 1 jar (24 ounces) or 1 can (28 ounces) crushed tomatoes, or 3 cups marinara sauce
• 1 teaspoon dried oregano
• 1/2 teaspoon dried basil
• 1/4 teaspoon red pepper flakes, optional
• 1/2 teaspoon sugar, only if the tomatoes are acidic
• Salt and freshly ground black pepper, to taste

For the Cheese Layer

• 1 1/2 cups whole-milk ricotta cheese
• 1 large egg
• 1/2 cup freshly grated Parmesan cheese, divided
• 2 tablespoons chopped fresh parsley
• 1/4 teaspoon salt
• 1/4 teaspoon freshly ground black pepper

For Assembly

• 3 cups shredded low-moisture mozzarella cheese, divided
• 1 tablespoon olive oil or butter, for greasing the dish

For Serving

• Chopped fresh basil or parsley
• Extra grated Parmesan
• Crusty garlic bread
• A simple green salad

Directions

1. I preheat the oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.
2. I bring a large pot of salted water to a boil and cook the ziti for 2 minutes less than the package directions, so it’s quite firm. It will finish cooking in the oven. I drain it well and set it aside.
3. While the water heats, I heat the olive oil in a large, deep skillet or Dutch oven over medium-high heat. I add the sausage and cook for 6 to 8 minutes, breaking it into small crumbles, until browned and cooked through. I drain off any excess fat, leaving about 1 tablespoon in the pan.
4. I reduce the heat to medium and add the onion. I cook for 3 to 4 minutes until softened, then add the garlic and cook for 30 seconds until fragrant.
5. I stir in the tomato paste and cook for 1 to 2 minutes until it darkens slightly. If I’m using wine, I pour it in and scrape up the browned bits from the bottom of the pan, then simmer for 2 minutes.
6. I add the crushed tomatoes, oregano, basil, red pepper flakes, and sugar, if needed. I bring the sauce to a gentle simmer and cook for 10 to 15 minutes, stirring occasionally, until it thickens slightly. I season with salt and pepper.
7. In a medium bowl, I stir together the ricotta, egg, 1/4 cup of the Parmesan, parsley, salt, and pepper until smooth.
8. I add the drained ziti to the sauce and stir gently until coated. I take care not to overmix, so the pasta stays intact.
9. I spoon half of the pasta mixture into the prepared baking dish and spread it into an even layer. I dollop the ricotta mixture over the top in spoonfuls, then sprinkle with 1 1/2 cups of the mozzarella.
10. I top with the remaining pasta, spreading it evenly, and sprinkle with the remaining mozzarella and remaining 1/4 cup of Parmesan.
11. I cover the dish tightly with foil, which keeps the pasta from drying out, and bake for 25 minutes. I then remove the foil and bake for another 15 to 20 minutes until the cheese is melted, bubbly, and golden on top.
12. I let the baked ziti rest for 10 minutes so the layers set, then top with fresh basil and extra Parmesan. I serve warm.

Servings and Timing

I get approximately 8 generous servings from this recipe.

• Servings: 8
• Prep time: 20 minutes
• Cook time: 40–45 minutes
• Total time: About 1 hour 5 minutes

The exact baking time depends on my oven and the depth of the baking dish, so I check that the cheese is melted and the edges are bubbling rather than relying only on the clock.

Variations

• Mild Baked Ziti: I use mild Italian sausage and skip the red pepper flakes for a family-friendly version.
• Three-Meat Baked Ziti: I combine sausage, ground beef, and diced pepperoni for an even heartier casserole.
• Vegetable Version: I stir in sautéed mushrooms, spinach, or roasted bell peppers.
• No-Ricotta Version: I replace the ricotta with extra mozzarella and a little béchamel or cream for a smoother, gooier bake.
• Make-Ahead Version: I assemble the ziti up to 1 day ahead, cover it tightly, and refrigerate it, adding 10 to 15 minutes to the baking time.
• Gluten-Free Version: I use gluten-free pasta and cook it for 3 minutes less than the package directions so it doesn’t turn mushy.

Storage/Reheating

I prefer eating Baked Ziti soon after baking because the cheese is at its gooiest and the pasta is at its best texture when freshly made.

If I have leftovers, I let the ziti cool slightly, then cover it tightly or transfer portions to airtight containers and refrigerate them promptly. I keep it refrigerated for up to 4 days.

For reheating, I cover a portion with foil and warm it in a 350°F (175°C) oven for 15 to 20 minutes until heated through. I can also reheat an individual portion in the microwave, covered loosely, in short intervals.

I can freeze the baked or unbaked ziti, tightly wrapped, for up to 3 months. I thaw it overnight in the refrigerator before baking or reheating. For a frozen unbaked casserole, I bake it covered at 375°F (190°C) for about 1 hour, then uncover it and bake until bubbly.

FAQs

Do I need to cook the pasta before baking?

Yes. I boil the pasta until it’s quite firm, about 2 minutes short of al dente, so it finishes cooking in the oven without turning mushy. Skipping this step usually leaves the pasta hard and the sauce too thick.

Why is my baked ziti dry?

The sauce may have been too thick or the dish uncovered for too long. I use plenty of sauce, since the pasta absorbs liquid as it bakes, and I keep the dish covered with foil for the first half of the baking time.

Can I use fresh mozzarella?

I prefer low-moisture shredded mozzarella, which melts evenly and doesn’t release extra water. If I use fresh mozzarella, I pat it dry and use it for the top layer only.

What’s the difference between ziti and penne?

Ziti are smooth, straight tubes with square-cut ends, while penne has ridges and angled ends. Both work well in baked pasta, though penne’s ridges grip the sauce a little better.

How can I make this less spicy?

I use mild Italian sausage, skip the red pepper flakes, and add a little extra ricotta or mozzarella to mellow the heat.

Conclusion

Easy Baked Ziti with Spicy Italian Sausage is one of my favorite ways to turn a handful of pantry staples into a hearty, cheesy, and satisfying family dinner. Tender pasta, spicy sausage, creamy ricotta, and bubbling mozzarella come together for a dish that feels special but takes hardly any effort.

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This easy baked ziti with spicy Italian sausage is a cheesy, bubbling crowd-pleaser that comes together with simple pantry ingredients. Al dente ziti is tossed in a zesty sausage and tomato sauce, layered with creamy ricotta and mozzarella, then baked until golden and irresistible. Perfect for weeknight dinners, potlucks and feeding a hungry family, and easy to make ahead.

• Author: Laura
• Prep Time: 15 minutes
• Cook Time: 55 minutes
• Total Time: 1 hour 10 minutes
• Yield: 8 servings
• Category: Main Course
• Method: Oven
• Cuisine: Italian-American

Ingredients

• 1 lb (450 g) ziti or penne
• 1 lb (450 g) spicy Italian sausage, casings removed
• 1 tbsp olive oil
• 1 medium yellow onion, finely chopped
• 4 garlic cloves, minced
• 2 tbsp tomato paste
• 1 jar (24 oz / 680 g) marinara sauce, or 1 can (28 oz / 800 g) crushed tomatoes
• ½ cup (120 ml) water or reserved pasta water
• 1 tsp dried oregano
• ½ tsp red pepper flakes (optional, for extra heat)
• 1½ cups (360 g) whole milk ricotta
• 1 large egg
• ½ cup (50 g) freshly grated Parmesan, divided
• 3 cups (340 g) shredded low-moisture mozzarella, divided
• ¼ cup (15 g) chopped fresh basil or parsley, plus extra for serving
• Salt and freshly ground black pepper, to taste

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Instructions

1. Preheat the oven to 375°F (190°C). Lightly grease a 9×13-inch (23×33 cm) baking dish.
2. Bring a large pot of generously salted water to a boil. Cook the ziti 2 minutes less than the package directions, since it will finish cooking in the oven. Drain.
3. While the pasta cooks, heat the olive oil in a large, deep skillet over medium-high heat. Add the sausage and break it into small crumbles. Cook for 6 to 8 minutes until browned and cooked through.
4. Add the onion and cook for 4 minutes until soft. Add the garlic and tomato paste and cook for 1 minute until fragrant.
5. Stir in the marinara, water, oregano and red pepper flakes. Simmer gently for 10 minutes until slightly thickened. Season with salt and pepper.
6. In a medium bowl, mix the ricotta, egg, ¼ cup of the Parmesan, 1 cup of the mozzarella, the basil, and a pinch of salt and pepper.
7. In the baking dish, toss the drained ziti with about two-thirds of the sausage sauce. Spoon the ricotta mixture over the top in dollops and gently swirl it in, leaving some pockets of ricotta.
8. Top with the remaining sauce, then sprinkle with the remaining 2 cups mozzarella and ¼ cup Parmesan.
9. Cover with foil and bake for 20 minutes. Remove the foil and bake 15 to 20 minutes more, until the cheese is melted, golden and bubbling at the edges.
10. Let rest for 10 minutes before serving. Garnish with fresh basil.

Notes

• Undercook the pasta slightly so it doesn’t turn mushy after baking in the sauce.
• Use hot Italian sausage for a spicy kick, or mild sausage and red pepper flakes if you want to control the heat.
• Don’t skip the egg in the ricotta mixture. It helps the filling set so it holds together when sliced.
• For extra browning, finish under the broiler for 1 to 2 minutes, watching closely.
• Make ahead: assemble, cover and refrigerate for up to 24 hours. Add 10 minutes to the covered baking time.
• To freeze, wrap the unbaked or baked ziti tightly and freeze for up to 3 months. Thaw overnight in the fridge before baking or reheating.
• Use fresh mozzarella only if well drained. Low-moisture mozzarella melts better and keeps the dish from becoming watery.
• Store leftovers in an airtight container in the fridge for up to 4 days. Reheat covered at 350°F (175°C) until warmed through.

Nutrition

• Serving Size: 1 serving (about 1½ cups)
• Calories: 610 kcal
• Sugar: 8 g
• Sodium: 980 mg
• Fat: 30 g
• Saturated Fat: 14 g
• Unsaturated Fat: undefined
• Trans Fat: undefined
• Carbohydrates: 52 g
• Fiber: 4 g
• Protein: 32 g
• Cholesterol: 120 mg