Baked Rigatoni with Sausage

Featured in: Family Comfort Plates

This baked rigatoni dish highlights tender pasta, savory Italian sausage, and a trio of sweet bell peppers simmered in a fragrant tomato sauce. Tossed together, it’s layered in a baking dish with mozzarella and Parmesan, then baked until golden and bubbly. Aromatic herbs and a hint of spice bring warmth and depth, making it a comforting and satisfying meal perfect for any occasion.

Updated on Sun, 09 Nov 2025 08:21:00 GMT
Hearty baked rigatoni with sausage and peppers topped with melted cheese.  Pin it
Hearty baked rigatoni with sausage and peppers topped with melted cheese. | weeknightwhisk.com

A hearty Italian-American casserole featuring rigatoni pasta, savory sausage, sweet bell peppers, and a rich tomato sauce, all baked under a blanket of melted cheese.

This recipe has become a family favorite for gatherings and weeknight dinners alike, bringing flavors of Italy straight to our table.

Ingredients

  • Pasta: 1 pound (450 g) rigatoni
  • Meats: 1 pound (450 g) Italian sausage (mild or spicy), casings removed
  • Vegetables: 1 red bell pepper, sliced 1 yellow bell pepper, sliced 1 green bell pepper, sliced 1 medium yellow onion, diced 3 cloves garlic, minced
  • Sauce: 1 can (28 oz / 800 g) crushed tomatoes 2 tablespoons tomato paste 1 teaspoon dried oregano 1 teaspoon dried basil ½ teaspoon red pepper flakes (optional) Salt and freshly ground black pepper, to taste
  • Cheeses: 2 cups (200 g) shredded mozzarella cheese ½ cup (50 g) grated Parmesan cheese
  • Other: 2 tablespoons olive oil Fresh basil or parsley, for garnish (optional)

Instructions

Preheat oven:
Preheat the oven to 375°F (190°C). Lightly grease a 9x13-inch (23x33 cm) baking dish.
Cook pasta:
Cook the rigatoni in a large pot of salted boiling water until just al dente, about 2 minutes less than package instructions. Drain and set aside.
Cook sausage:
While the pasta cooks, heat olive oil in a large skillet over medium heat. Add the sausage, breaking it up with a spoon, and cook until browned, about 5 to 7 minutes. Remove sausage and set aside on a plate.
Sauté vegetables:
In the same skillet, add the onion and bell peppers. Sauté until softened, about 5 minutes. Add garlic and cook for 1 minute until fragrant.
Make sauce:
Stir in the tomato paste, crushed tomatoes, oregano, basil, and red pepper flakes. Season with salt and pepper. Bring to a simmer and cook for 10 minutes.
Combine sausage and sauce:
Return the sausage to the skillet and stir to combine.
Toss pasta and sauce:
In a large bowl, toss the cooked rigatoni with the sausage and pepper sauce.
Layer casserole:
Transfer half of the pasta mixture to the prepared baking dish. Sprinkle with half the mozzarella and Parmesan. Top with remaining pasta and finish with the rest of the cheeses.
Bake:
Cover loosely with foil and bake for 20 minutes. Remove foil and bake another 10 to 15 minutes until bubbly and golden on top.
Rest and serve:
Let rest for 5 minutes before garnishing with fresh herbs and serving.
Golden-brown baked rigatoni with sausage, peppers, and rich tomato sauce delightfully served.  Pin it
Golden-brown baked rigatoni with sausage, peppers, and rich tomato sauce delightfully served. | weeknightwhisk.com

Making this dish brings back warm family memories as we gather around the table sharing stories and laughter.

Serving Suggestions

Serve with a crisp green salad and a glass of medium-bodied red wine like Chianti or Sangiovese.

Storage

Store leftovers in an airtight container in the refrigerator for up to 3 days or freeze for up to 3 months.

Variations

Use hot Italian sausage for a spicier kick or add extra cheese varieties like provolone or fontina for richness.

Savory baked rigatoni with sausage and colorful bell peppers in cheesy perfection. Pin it
Savory baked rigatoni with sausage and colorful bell peppers in cheesy perfection. | weeknightwhisk.com

This baked rigatoni recipe guarantees a comforting and delicious meal that’s perfect for any occasion.

Common Questions

How do I prevent rigatoni from overcooking?

Cook rigatoni until just al dente, about 2 minutes less than package instructions, as it will continue to bake in the oven.

Can I use different types of sausage?

Yes, turkey or chicken sausage make lighter alternatives, and hot Italian sausage adds extra spice to the dish.

Which cheeses work best for baking?

Mozzarella provides a creamy melt while Parmesan adds a sharp, nutty finish that browns nicely during baking.

What peppers are recommended for this dish?

Using a mix of red, yellow, and green bell peppers offers a balance of sweetness and color contrast.

Can I add extra vegetables?

Sautéed mushrooms or spinach can be incorporated for added texture and nutrition without overpowering the flavors.

Baked Rigatoni with Sausage

Classic Italian-American baked rigatoni layered with sausage, peppers, and cheese.

Prep Time
20 min
Cook Time
40 min
Time Needed
60 min
Created by Ella Thompson


Skill Level Easy

Cuisine Italian-American

Makes 6 Portions

Dietary Info None specified

What You'll Need

Pasta

01 1 pound rigatoni pasta

Meats

01 1 pound Italian sausage, casings removed (mild or spicy)

Vegetables

01 1 red bell pepper, sliced
02 1 yellow bell pepper, sliced
03 1 green bell pepper, sliced
04 1 medium yellow onion, diced
05 3 cloves garlic, minced

Sauce

01 1 can (28 oz) crushed tomatoes
02 2 tablespoons tomato paste
03 1 teaspoon dried oregano
04 1 teaspoon dried basil
05 ½ teaspoon red pepper flakes (optional)
06 Salt and freshly ground black pepper, to taste

Cheeses

01 2 cups shredded mozzarella cheese
02 ½ cup grated Parmesan cheese

Other

01 2 tablespoons olive oil
02 Fresh basil or parsley, for garnish (optional)

Step-by-Step

Step 01

Preheat oven and prepare dish: Preheat the oven to 375°F. Lightly grease a 9x13-inch baking dish.

Step 02

Cook pasta: Boil rigatoni in salted water until al dente, about 2 minutes less than package directions. Drain and set aside.

Step 03

Brown sausage: Heat olive oil in a large skillet over medium heat. Cook sausage, breaking it up, until browned, approximately 5 to 7 minutes. Remove and set aside.

Step 04

Sauté vegetables: In the same skillet, add onion and bell peppers. Cook until softened, about 5 minutes. Add garlic and cook for 1 minute until fragrant.

Step 05

Simmer sauce: Add tomato paste, crushed tomatoes, oregano, basil, red pepper flakes, salt, and pepper to the skillet. Bring to a simmer and cook for 10 minutes.

Step 06

Combine sausage with sauce: Return the browned sausage to the skillet and stir to incorporate evenly.

Step 07

Mix pasta and sauce: In a large bowl, toss the cooked rigatoni with the sausage and pepper sauce until well combined.

Step 08

Layer casserole: Spread half of the pasta mixture into the prepared baking dish. Sprinkle with half of the mozzarella and Parmesan cheeses. Top with the remaining pasta and cheeses.

Step 09

Bake casserole: Cover loosely with foil and bake for 20 minutes. Remove foil and bake another 10 to 15 minutes until cheese is bubbly and golden.

Step 10

Rest and serve: Allow casserole to rest for 5 minutes before garnishing with fresh herbs and serving.

Tools Required

  • Large pot
  • Large skillet
  • 9x13-inch baking dish
  • Cutting board and knife
  • Wooden spoon
  • Colander
  • Aluminum foil

Allergy Notice

Go through every ingredient to identify allergens and talk to your healthcare provider if you have concerns.
  • Contains wheat (gluten), milk (cheese), and pork (sausage). Verify labels for hidden allergens.

Nutrition Information (per portion)

Nutrition details are for general reference and shouldn't replace advice from your doctor.
  • Caloric Content: 610
  • Fats: 27 g
  • Carbohydrates: 62 g
  • Proteins: 29 g