Smoked Sausage Cheddar Pasta

Featured in: Simple Home Meals

This hearty pasta bake combines smoky sausage slices with tender pasta and a rich, creamy cheddar cheese sauce. Sautéed onions, red bell peppers, and garlic add depth, while a touch of smoked paprika and Dijon mustard enhance the flavors. The mixture is baked until the top turns golden and bubbly, creating a warm and satisfying meal perfect for any occasion.

Updated on Sat, 15 Nov 2025 10:23:00 GMT
Bubbling Smoked Sausage & Cheddar Pasta Bake topped with melted cheese, ready to serve to hungry diners. Save to Pinterest
Bubbling Smoked Sausage & Cheddar Pasta Bake topped with melted cheese, ready to serve to hungry diners. | lovelyserena.com

A hearty, comforting casserole featuring smoky sausage, tender pasta, and a creamy cheddar cheese sauce, baked until golden and bubbling.

This recipe quickly became my go-to for chilly nights or when I need a fuss-free but satisfying dinner. The bubbling cheese and smoky aroma always remind me of cozy family gatherings, and it's a dish my kids request often.

Ingredients

  • Pasta: 300 g (10 oz) penne or fusilli pasta
  • Smoked sausage: 250 g (9 oz) smoked sausage (e.g. kielbasa), sliced into ½-inch rounds
  • Yellow onion: 1 small, finely chopped
  • Red bell pepper: 1, diced
  • Garlic: 2 cloves, minced
  • Unsalted butter: 2 tbsp
  • All-purpose flour: 2 tbsp
  • Whole milk: 400 ml (1 2/3 cups)
  • Sharp cheddar cheese: 200 g (7 oz), grated
  • Parmesan cheese: 50 g (1.8 oz), grated
  • Dijon mustard: 1 tsp
  • Smoked paprika: 1/2 tsp
  • Salt and black pepper: to taste
  • Cheddar cheese (for topping): 50 g (1.8 oz), grated
  • Fresh parsley: 2 tbsp, chopped (optional)

Instructions

Prepare the oven and dish:
Preheat the oven to 200°C (400°F). Grease a 2-liter (2-quart) baking dish.
Cook the pasta:
Cook the pasta in a large pot of salted boiling water until just al dente. Drain and set aside.
Brown the sausage:
While the pasta cooks, heat a large skillet over medium heat. Add the smoked sausage and cook for 3–4 minutes until lightly browned. Remove and set aside.
Sauté the vegetables:
In the same skillet, add the onion and bell pepper. Sauté for 3–4 minutes until softened. Add the garlic and cook for 1 minute more.
Make the cheese sauce:
Melt butter in a saucepan over medium heat. Stir in flour and cook for 1 minute. Gradually whisk in the milk until smooth and slightly thickened, 3–4 minutes.
Add cheese and seasoning:
Lower the heat, add cheddar and Parmesan cheeses, stirring until melted. Mix in Dijon mustard, smoked paprika, salt, and pepper. Remove from heat.
Combine and assemble:
In a large bowl, combine the cooked pasta, sausage, sautéed vegetables, and cheese sauce. Mix well.
Transfer to baking dish:
Transfer the mixture to the prepared baking dish. Top with the remaining cheddar cheese.
Bake:
Bake for 20–25 minutes, or until the top is golden and bubbling.
Rest and garnish:
Let rest for 5 minutes. Garnish with parsley before serving, if desired.
A close-up of a creamy, flavorful Smoked Sausage & Cheddar Pasta Bake, perfect for dinner tonight. Save to Pinterest
A close-up of a creamy, flavorful Smoked Sausage & Cheddar Pasta Bake, perfect for dinner tonight. | lovelyserena.com

This pasta bake is a hit at our family table, especially on weekends when we all want something hearty and homey. My kids delight in scooping out extra cheese from the corners, and even picky eaters ask for seconds.

Serving Suggestions

Serve with a simple green salad or steamed vegetables for a balanced meal. A glass of crisp white wine pairs particularly nicely with the smoky and cheesy flavors.

Variations

Add a handful of baby spinach or frozen peas for extra veggies, or swap in smoked turkey sausage for a lighter twist. You can also use different cheeses to change up the flavor profile.

Storage & Reheating

Leftovers keep well covered in the fridge for up to three days. Reheat individual portions in the microwave or warm the whole casserole in a low oven until heated through.

Golden-brown Smoked Sausage & Cheddar Pasta Bake in a baking dish, a delicious comfort food meal. Save to Pinterest
Golden-brown Smoked Sausage & Cheddar Pasta Bake in a baking dish, a delicious comfort food meal. | lovelyserena.com

This sausage & cheddar pasta bake is perfect for cozy nights or easy entertaining. Enjoy every cheesy, smoky bite.

Ask About This Recipe

What type of sausage works best?

Smoked sausage like kielbasa provides a rich, smoky flavor that complements the creamy cheese sauce perfectly.

Can I use different pasta shapes?

Penne or fusilli hold the sauce well, but feel free to substitute with your preferred pasta shape.

How can I add more vegetables?

Incorporate baby spinach or frozen peas for extra color and nutrition without altering the dish's character.

Is it possible to lighten this dish?

Swap smoked sausage for smoked turkey sausage for a lighter protein option while maintaining flavor.

What are good serving suggestions?

This bake pairs nicely with a crisp green salad and a glass of white wine for a balanced meal.

Smoked Sausage Cheddar Pasta

A comforting dish featuring smoky sausage, tender pasta, and creamy cheddar cheese baked until golden.

Prep Duration
15 minutes
Cook Duration
35 minutes
Overall Time
50 minutes
Created by Serena Moore


Skill Level Easy

Cuisine American

Makes 4 Portions

Dietary Details None specified

What You Need

Pasta

01 10 oz penne or fusilli pasta

Meats

01 9 oz smoked sausage (e.g., kielbasa), sliced into 1/2-inch rounds

Vegetables

01 1 small yellow onion, finely chopped
02 1 red bell pepper, diced
03 2 cloves garlic, minced

Cheese Sauce

01 2 tbsp unsalted butter
02 2 tbsp all-purpose flour
03 1 2/3 cups whole milk
04 7 oz sharp cheddar cheese, grated
05 1.8 oz Parmesan cheese, grated
06 1 tsp Dijon mustard
07 1/2 tsp smoked paprika
08 Salt and freshly ground black pepper, to taste

Topping

01 1.8 oz cheddar cheese, grated
02 2 tbsp fresh parsley, chopped (optional)

How To Make It

Step 01

Preheat oven and prepare dish: Preheat the oven to 400°F. Grease a 2-quart baking dish.

Step 02

Cook pasta: Boil pasta in salted water until just al dente. Drain and set aside.

Step 03

Brown sausage: Heat a large skillet over medium heat. Add smoked sausage and cook 3 to 4 minutes until lightly browned. Remove and set aside.

Step 04

Sauté vegetables: In the same skillet, sauté onion and bell pepper for 3 to 4 minutes until softened. Add garlic and cook for 1 additional minute.

Step 05

Prepare cheese sauce: Melt butter in a saucepan over medium heat. Stir in flour and cook 1 minute. Gradually whisk in milk until smooth and slightly thickened, about 3 to 4 minutes.

Step 06

Incorporate cheeses and seasonings: Reduce heat, add cheddar and Parmesan cheeses, stirring until melted. Stir in Dijon mustard, smoked paprika, salt, and pepper. Remove from heat.

Step 07

Combine all components: In a large bowl, mix cooked pasta, sausage, sautéed vegetables, and cheese sauce thoroughly.

Step 08

Assemble bake: Transfer mixture into prepared baking dish and evenly top with remaining grated cheddar cheese.

Step 09

Bake: Bake for 20 to 25 minutes until the top is golden brown and bubbly.

Step 10

Rest and garnish: Allow to rest for 5 minutes. Garnish with chopped parsley if desired before serving.

Tools You'll Need

  • Large pot
  • Skillet
  • Saucepan
  • Whisk
  • 2-quart baking dish
  • Mixing bowl

Allergy Details

Review ingredients for allergens and speak to your healthcare provider if you have concerns.
  • Contains milk, wheat, mustard. Sausage may include soy and other allergens.

Nutrition per Portion

Details are for reference and aren't a substitute for expert medical guidance.
  • Energy: 670
  • Lipids: 34 g
  • Carbohydrates: 56 g
  • Proteins: 34 g