Italian Sausage & Cheese Baked Manicotti

This Italian Sausage & Cheese Baked Manicotti is rich, cheesy, and packed with cozy Italian flavor.

The pasta shells are stuffed with creamy cheese filling and savory sausage, then baked in bubbling marinara sauce with lots of melted cheese on top.

It feels like a restaurant dinner, but it’s simple enough to make at home.

• Servings: 8
• Prep Time: 30 minutes
• Cook Time: 40 minutes
• Total Time: 1 hour 10 minutes

Why I Love This Recipe

The first time I made manicotti at home, I thought it would be hard. But once I started filling the pasta shells, it turned into one of the most relaxing dinners to make. There’s something comforting about layering sauce, cheese, and pasta together.

Now this recipe is one of my favorites when I want something warm and filling. The sausage adds big flavor, and the creamy ricotta filling makes every bite soft and cheesy.

Here’s why I love it:

• The filling is creamy and rich
• Italian sausage adds lots of flavor
• The baked cheese gets bubbly and golden
• It feels special without being complicated
• Leftovers taste even better the next day
• It freezes very well for later meals

Why This Recipe Works (Quick Science)

Ricotta cheese keeps the filling creamy because it holds moisture well during baking. Mozzarella melts smoothly and stretches because of its protein structure, while Parmesan adds salty flavor and helps brown the top.

Cooking the sausage first creates deep savory flavor from caramelization. Baking the manicotti in sauce also keeps the pasta soft and tender.

What You’ll Need

• 1 box manicotti pasta shells
• 1 pound Italian sausage
• 1 tablespoon olive oil
• 1 small onion, diced
• 3 cloves garlic, minced
• 1 jar (24 ounces) marinara sauce
• 1 teaspoon Italian seasoning
• 1/2 teaspoon salt
• 1/2 teaspoon ground pepper
• 2 cups ricotta cheese
• 2 cups shredded mozzarella cheese
• 1/2 cup grated Parmesan cheese
• 1 large egg
• 2 tablespoons chopped parsley

Tools You’ll Need

• Large pot
• Colander
• Large skillet
• Mixing bowl
• Wooden spoon
• 9×13 baking dish
• Spoon or piping bag
• Aluminum foil

Substitutions and Variations

• Use spicy Italian sausage for more heat
• Swap ricotta with cottage cheese
• Add spinach to the cheese filling
• Use provolone cheese for extra richness
• Replace sausage with ground turkey

Make Ahead Tips

• Fill the manicotti shells one day ahead
• Assemble the whole casserole before baking
• Refrigerate covered for up to 24 hours
• Freeze before baking for up to 2 months

Instructions

Step 1: Cook the Manicotti Shells

Bring a large pot of salted water to a boil. Add 1 box manicotti pasta shells and cook until just al dente. Drain carefully and lay the shells on a tray so they do not stick together.

Step 2: Cook the Sausage

Heat 1 tablespoon olive oil in a large skillet over medium heat. Add 1 pound Italian sausage and 1 small diced onion. Cook for 8 minutes until the sausage is golden brown and the onion is soft. Add 3 cloves minced garlic and cook for 30 seconds more.

Step 3: Make the Cheese Filling

In a large bowl, mix 2 cups ricotta cheese, 1 cup shredded mozzarella cheese, 1/4 cup grated Parmesan cheese, 1 large egg, 1 teaspoon Italian seasoning, 1/2 teaspoon salt, 1/2 teaspoon ground pepper, and half of the cooked sausage mixture.

Step 4: Fill the Manicotti

Spread 1 cup marinara sauce into the bottom of a white ceramic baking dish. Carefully stuff the cooked manicotti shells with the cheese and sausage filling and place them into the baking dish.

Step 5: Add Sauce and Cheese

Pour the remaining marinara sauce over the stuffed manicotti shells. Sprinkle the remaining 1 cup shredded mozzarella cheese and 1/4 cup grated Parmesan cheese evenly on top.

Step 6: Bake Until Bubbly

Cover with foil and bake at 375 degrees Fahrenheit for 30 minutes. Remove the foil and bake for 10 more minutes until the cheese is melted and golden.

Step 7: Garnish and Serve

Sprinkle 2 tablespoons chopped parsley over the baked manicotti before serving.

Pro Tips

• Do not overcook the manicotti shells or they can tear
• Use a piping bag or zip-top bag to fill the shells easily
• Let the casserole rest 10 minutes before serving
• Shred your own mozzarella for smoother melting
• Cover tightly with foil during the first bake so the pasta stays soft

Common Mistakes

• Overfilling the shells can make them split
• Skipping sauce under the pasta can cause sticking
• Using dry ricotta can make the filling crumbly
• Baking uncovered too long can dry out the cheese
• Overcooking the pasta before stuffing can tear the shells

What to Serve With

• Garlic bread
• Caesar salad
• Roasted broccoli
• Green beans
• Italian chopped salad
• Sparkling water with lemon

Macros Information

Approximate per serving:

• Calories: 560
• Protein: 31g
• Carbohydrates: 36g
• Fat: 31g
• Fiber: 3g
• Sugar: 7g

Leftovers and Storage

• Store leftovers covered in the fridge for up to 4 days
• Reheat in the oven for best texture
• Freeze individual portions for easy meals
• Add extra sauce before reheating if needed

FAQ

Q: Can I make manicotti ahead of time?
A: Yes. Assemble the full dish and refrigerate before baking.

Q: Can I freeze baked manicotti?
A: Yes. Let it cool fully before freezing.

Q: What’s the easiest way to fill manicotti shells?
A: Use a piping bag or zip-top bag with the corner cut off.

Q: Can I use cottage cheese instead of ricotta?
A: Yes. Cottage cheese works well in this recipe.

Q: Do I need to cover the casserole while baking?
A: Yes. Covering helps keep the pasta soft and moist.

Final Thoughts

This Italian Sausage & Cheese Baked Manicotti is warm, cheesy, and packed with comfort in every bite. The creamy filling, rich marinara sauce, and golden baked cheese make it feel extra special without being difficult to make.

It’s the kind of dinner that brings everyone to the table fast. Try it once, and it may become one of your favorite baked pasta recipes too.