Cheesy Baked Ziti with Ricotta and Italian Sausage Recipe

Welcome to this comforting, oven-baked ziti made with creamy ricotta and savory Italian sausage. Tender, slightly undercooked ziti is combined with a rich tomato sauce, fresh spinach, and a ricotta-Pecorino mixture, then topped with plenty of mozzarella and baked until bubbly and golden. This dish is straightforward to prepare, perfect for family meals, potlucks, or a cozy Sunday supper.

Ingredients for Cheesy Oven-Baked Ziti with Ricotta & Sausage

Gather these ingredients before you start:

• 1 lb dried ziti pasta (or penne, rigatoni)
• 1 lb Italian sausage (spicy or sweet; casings removed)
• 1 Tbsp olive oil
• 1 sweet onion, diced (about ¼-inch pieces)
• 2 Tbsp fresh oregano (or 2 tsp dried oregano)
• 4 cloves garlic, grated or minced
• ½–1 tsp crushed red pepper flakes (to taste)
• ½ tsp fennel seeds
• 2 Tbsp tomato paste
• ½ cup red wine (optional; Chianti or similar)
• 1 (28-ounce) can crushed tomatoes
• 5 oz fresh baby spinach (or thinly sliced Swiss chard)
• 1 tsp Kosher salt (plus salt for pasta water)
• ¼ tsp freshly ground black pepper
• 1 (15-ounce) container whole milk ricotta cheese
• 1 cup Pecorino Romano, grated (divided)
• Zest of 1 lemon (about 1–2 tsp)
• 1 lb fresh mozzarella, shredded or torn

Optional substitutions

• Gluten-free pasta for a gluten-free version.
• Chicken sausage for a lighter option.
• Non-dairy ricotta and mozzarella for a dairy-free alternative.

Instructions

Step 1 — Cook the pasta

1. Bring a large pot of salted water to a boil. Add the ziti and cook until just shy of al dente (about 2–3 minutes less than package instructions).
2. Before draining, reserve ½ cup of the pasta cooking water, then drain the pasta and set it aside.

Step 2 — Brown the sausage

1. Heat 1 tablespoon olive oil in a large skillet or Dutch oven over medium-high heat.
2. Add the sausage, break it into bite-sized pieces, and cook until nicely browned, about 4–6 minutes.

Step 3 — Sauté aromatics

1. Add the diced onion to the pan and cook 3–4 minutes until softened.
2. Stir in oregano, garlic, crushed red pepper, fennel seeds, and tomato paste; cook 1 minute to develop the flavors.

Step 4 — Make the sauce

1. Deglaze the pan with the red wine, scraping up any browned bits. Let the wine reduce by half.
2. Add the crushed tomatoes and stir to combine. Simmer briefly to meld the flavors.

Step 5 — Add the greens and season

1. Stir in the spinach and cook until just wilted.
2. Season the sauce with 1 tsp Kosher salt and ¼ tsp black pepper, adjusting to taste.

Step 6 — Combine pasta and sauce

1. Toss the cooked pasta into the sauce with ¼ cup of the reserved pasta water, stirring until the pasta is evenly coated.

Step 7 — Prepare the ricotta mixture

1. In a bowl, combine the ricotta, ¾ cup of the grated Pecorino Romano, and the lemon zest. Stir until smooth.

Step 8 — Assemble

1. Preheat the oven to 400°F (200°C).
2. Grease a 9×13-inch baking dish. Spread half of the pasta-sauce mixture in the dish, dollop half the ricotta mixture over it, then layer the remaining pasta and the rest of the ricotta. Top evenly with shredded mozzarella and the remaining Pecorino.

Step 9 — Bake

1. Bake 20–25 minutes until the casserole is bubbly and the cheese begins to brown.
2. For a golden, slightly crisp top, broil 2–3 minutes at the end—watch carefully to prevent burning.

Step 10 — Rest and serve

1. Let the ziti rest 5–10 minutes before serving to set. Garnish with fresh basil or oregano if desired.

Tips for best results

• Use fresh herbs and high-quality cheeses for the best flavor.
• Under-cooking the pasta slightly prevents it from becoming mushy after baking.
• Try spicy Italian sausage for more heat or use chicken sausage for a lighter dish.
• Layer evenly so each serving gets a good balance of pasta, ricotta, and melted cheese.

Serving suggestions

• Serve with garlic bread and a crisp green salad for a complete meal.
• Roasted vegetables such as broccoli or asparagus pair nicely.
• A medium-bodied Italian red, like Chianti, complements the tomato and sausage flavors.

Nutritional information (approximate per serving)

• Calories: 168 kcal
• Fat: 9 g
• Carbohydrates: 12 g
• Protein: 14 g
• Fiber: 3 g
• Calcium: 130 mg

Storage and reheating

1. Refrigerate leftovers in an airtight container for up to 4 days.
2. Freeze individual portions for up to 3 months in freezer-safe containers.
3. Reheat covered in a 350°F (175°C) oven until warmed through, or microwave in 1-minute intervals.

Frequently asked questions

Can I assemble this ahead of time?

Yes. You can assemble the dish and refrigerate it for up to 24 hours before baking.

What can I use instead of ricotta?

Cottage cheese or mascarpone can be used as substitutes — cottage cheese will be lighter, mascarpone richer and creamier.

Can I add more vegetables?

Absolutely. Bell peppers, mushrooms, zucchini, or eggplant work well—sauté them with the onions to release moisture before combining with the sauce.

How do I make this gluten-free?

Use a trusted gluten-free pasta and ensure all other packaged ingredients are labeled gluten-free.

Conclusion

This Cheesy Oven-Baked Ziti with Ricotta & Sausage is a satisfying, family-friendly casserole that’s easy to prepare and full of comforting flavors. It reheats well and can be adapted with different sausages, cheeses, or vegetables to suit your tastes. Enjoy, and happy cooking!