Why You’ll Love This Casserole
If you’re searching for a delicious, filling meal that brings a kick of flavor to your dinner table, look no further than Creamy Spicy Cajun Sausage Pasta. This dish is perfect for busy weeknights, combining spicy and savory flavors with creamy pasta in one satisfying casserole. The rich, aromatic spices and the hearty sausage make it an instant favorite among family and friends. What’s more, it’s relatively easy to prepare, meaning you can whip it up even on the most hectic days!

Ingredients
- 12 oz penne pasta
- 1 lb spicy Italian sausage (or smoked sausage)
- 1 medium onion, diced
- 2 cloves garlic, minced
- 1 bell pepper (red or green), diced
- 1 can (14.5 oz) diced tomatoes
- 1 cup heavy cream
- 1 cup chicken broth
- 2 cups shredded cheddar cheese
- 2 tsp Cajun seasoning
- 1 tsp smoked paprika
- 1 tsp Italian seasoning
- Salt and pepper, to taste
- Optional garnish: chopped green onions or parsley
Directions
- Cook the Pasta: In a large pot, bring salted water to a boil. Add the penne pasta and cook according to package directions until al dente. Drain and set aside.
- Brown the Sausage: In a large skillet over medium heat, add the sausage. Cook until browned and cooked through, breaking it apart with a wooden spoon as it cooks. Remove the sausage and set aside.
- Sauté Vegetables: In the same skillet, add the diced onion and bell pepper. Sauté for about 3-4 minutes until the vegetables begin to soften. Add the minced garlic and sauté for another minute until fragrant.
- Create the Sauce: Pour in the diced tomatoes (with juices), chicken broth, and heavy cream. Stir to combine and bring to a gentle simmer.
- Add Seasonings: Mix in the Cajun seasoning, smoked paprika, Italian seasoning, and season with salt and pepper to taste. Let it simmer for about 5 minutes to let the flavors meld.
- Combine Ingredients: Add the cooked sausage back into the skillet along with the drained penne pasta. Stir until everything is evenly coated with the creamy sauce.
- Cheese it Up: Gradually stir in 1.5 cups of shredded cheddar cheese until melted and well combined. Reserve the remaining 0.5 cups for topping.
- Transfer to Baking Dish: Preheat your oven to 350°F (175°C). Transfer the sausage and pasta mixture to a greased 9×13 inch baking dish, spreading it evenly.
- Top with Cheese: Sprinkle the remaining cheddar cheese on top of the casserole.
- Bake: Place the dish in the oven and bake for 20-25 minutes, or until the cheese is bubbly and golden brown.
- Garnish and Serve: Remove from the oven, let it cool slightly, garnish with chopped green onions or parsley if desired, and serve hot.

Tips for the Best Creamy Spicy Cajun Sausage Pasta
- Sausage Choice: While spicy Italian sausage gives the best flavor, feel free to use mild sausage if you’re not keen on heat or try chicken or turkey sausage for a healthier option.
- Customize Your Veggies: This recipe is versatile; consider adding spinach, mushrooms, or zucchini to amp up the veggie content.
- Adjust the Spice Level: Cajun seasoning can vary in spice. Start with less if you prefer milder dishes, and adjust according to your taste.
- Make it Ahead: You can prepare the casserole in advance, cover it with foil, and refrigerate it. Bake when you’re ready to serve, increasing bake time slightly if it’s cold from the fridge.
Serve It Up!
Creamy Spicy Cajun Sausage Pasta is perfect for a cozy family dinner or as a dish for gatherings. Delight your guests with its vibrant flavors, and watch them ask for seconds! Pair it with a crisp salad or crusty bread to complete the meal.
Storage and Reheating
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place in the microwave or warm in the oven, adding a splash of chicken broth to maintain creaminess.
Variations
- Seafood Edition: For a seafood twist, replace the sausage with shrimp or a mixture of shrimp and sausage.
- Veggie Delight: Make it vegetarian by omitting the sausage and adding more vegetables, such as kale, asparagus, or artichokes.
- Spicy Kick: Add diced jalapeños or a few dashes of hot sauce for an extra kick.
Conclusion
Creamy Spicy Cajun Sausage Pasta is a winning dish that combines comfort, flavor, and a hint of spice—all in one pan! It’s perfect for a weekday meal or a weekend get-together. Discover the joy of assembling this hearty casserole and enjoy the symphony of flavors it delivers with every bite.
And don’t forget, cooking with love makes everything taste better! Enjoy your culinary creation!

Creamy Spicy Cajun Sausage Pasta
Ingredients
Main Ingredients
- 12 oz penne pasta
- 1 lb spicy Italian sausage (or smoked sausage) Mild sausage can be used for less heat.
- 1 medium onion, diced
- 2 cloves garlic, minced
- 1 each bell pepper (red or green), diced
- 1 can (14.5 oz) diced tomatoes With juices.
- 1 cup heavy cream
- 1 cup chicken broth
- 2 cups shredded cheddar cheese Reserve 0.5 cups for topping.
Seasonings
- 2 tsp Cajun seasoning Adjust to taste.
- 1 tsp smoked paprika
- 1 tsp Italian seasoning
- Salt and pepper, to taste
Optional Garnish
- chopped green onions or parsley For garnishing before serving.
Instructions
Cooking the Pasta
- In a large pot, bring salted water to a boil. Add the penne pasta and cook according to package directions until al dente. Drain and set aside.
Browning the Sausage
- In a large skillet over medium heat, add the sausage. Cook until browned and cooked through, breaking it apart with a wooden spoon as it cooks. Remove the sausage and set aside.
Sautéing the Vegetables
- In the same skillet, add the diced onion and bell pepper. Sauté for about 3-4 minutes until the vegetables begin to soften. Add the minced garlic and sauté for another minute until fragrant.
Creating the Sauce
- Pour in the diced tomatoes (with juices), chicken broth, and heavy cream. Stir to combine and bring to a gentle simmer.
Adding Seasonings
- Mix in the Cajun seasoning, smoked paprika, Italian seasoning, and season with salt and pepper to taste. Let it simmer for about 5 minutes to let the flavors meld.
Combining Ingredients
- Add the cooked sausage back into the skillet along with the drained penne pasta. Stir until everything is evenly coated with the creamy sauce.
Cheesing it Up
- Gradually stir in 1.5 cups of shredded cheddar cheese until melted and well combined.
Transferring to Baking Dish
- Preheat your oven to 350°F (175°C). Transfer the sausage and pasta mixture to a greased 9×13 inch baking dish, spreading it evenly.
Topping and Baking
- Sprinkle the remaining cheddar cheese on top of the casserole. Place the dish in the oven and bake for 20-25 minutes, or until the cheese is bubbly and golden brown.
Garnishing and Serving
- Remove from the oven, let it cool slightly, garnish with chopped green onions or parsley if desired, and serve hot.
Notes
Customize Your Veggies: This recipe is versatile; consider adding spinach, mushrooms, or zucchini to amp up the veggie content.
Adjust the Spice Level: Cajun seasoning can vary in spice. Start with less if you prefer milder dishes, and adjust according to your taste.
Make it Ahead: You can prepare the casserole in advance, cover it with foil, and refrigerate it. Bake when you’re ready to serve, increasing bake time slightly if it’s cold from the fridge.