One Pot Creamy Cajun Sausage

Category: Plan Ahead for Stress-Free Weekdays

This dish combines sliced smoked sausage with sautéed bell peppers and onions, simmered in a rich blend of chicken broth and Cajun spices. Penne pasta cooks right in the pot, soaking up the flavorful base. Heavy cream and Parmesan cheese create a velvety sauce, melding all ingredients into a warm and satisfying meal. Optional spinach adds freshness while a pinch of cayenne provides a mild heat. Finished with parsley garnish, this one-pot dish delivers ease without sacrificing bold, comforting flavors.

Breanna smiling at the camera.
Created By Breanna
Last updated on Thu, 11 Dec 2025 18:30:34 GMT
A dish of pasta with meatballs and spinach. Save
A dish of pasta with meatballs and spinach. | foodiffy.com

This creamy Cajun sausage pasta is one pot comfort at its finest perfect for busy weeknights when you want big flavor without a lot of fuss. The combination of smoky sausage spices and cheesy cream makes this dish rich and satisfying but still quick enough to pull together after work.

I threw this recipe together on a hectic evening and it quickly became a favorite that I go back to when I want something cozy but easy.

Ingredients

  • Smoked sausage: either Andouille or kielbasa adds bold smoky flavor choose a firm sausage with good marbling for best taste
  • Penne or rigatoni pasta: holds the sauce well so each bite is creamy and flavorful look for durum wheat pastas for the best texture
  • Cajun seasoning: is the heart of the dish offering heat and complexity you can use store-bought or make your own mix
  • Olive oil: for sautéing adds a mild fruitiness and helps brown the sausage beautifully
  • Bell peppers: bring color and sweetness select fresh firm peppers without bruises or soft spots
  • Onion: adds foundational savory notes a yellow onion works perfectly here
  • Low-sodium chicken broth: keeps the liquid light and lets other flavors shine choose a broth low in salt to control seasoning
  • Heavy cream: provides luxury and richness opt for fresh cream with good fat content for smooth sauce
  • Parmesan cheese: gives a nutty salty bite pick a freshly grated or good quality pre-shredded cheese
  • Garlic powder: enhances aroma and depth take care not to add too much as it can overpower
  • Cayenne pepper: is optional for extra heat add carefully if you want a spicy kick
  • Fresh spinach: is optional for a healthy touch and vibrancy look for bright green leaves without yellowing
  • Chopped parsley: for a fresh herb finish choose solid green leaves to garnish

Instructions

Prep Your Ingredients:
Slice the smoked sausage into thin rounds to ensure they cook evenly and become nicely browned. Chop the bell peppers and onions into small pieces so they soften quickly during cooking. Measure out your Cajun seasoning, cream, and cheese ahead of time for smooth workflow.
Cook the Sausage and Veggies:
Heat olive oil in a large skillet or heavy pot over medium heat. Add the sausage slices and cook until browned on the edges and flavorful aroma fills the kitchen. Remove the sausage and set aside on a plate. In the same pot, add the chopped bell peppers and onions letting them cook gently until they soften which brings out their sweetness and adds depth to the dish.
Create the Base:
Sprinkle the Cajun seasoning over the softened veggies stirring to coat evenly so the spices bloom in the heat. Pour in the low-sodium chicken broth and bring everything to a gentle simmer giving the flavors a chance to mingle.
Cook the Pasta:
Add the penne or rigatoni directly into the pot with the simmering broth and vegetables. Stir frequently to prevent the pasta from sticking together or to the bottom. Cook until the pasta is just al dente which means tender but still with a little bite. This ensures the pasta won’t get mushy once the cream is added.
Make the Creamy Sauce:
Lower the heat and stir in the heavy cream and shredded Parmesan cheese slowly letting them melt into the cooking liquid. This creates a luxuriously smooth sauce that clings to every piece of pasta and sausage in the pot. Return the browned sausage slices to the mixture and gently toss everything together allowing the sauce to coat all ingredients.
Final Seasoning:
Taste the dish before adding any salt because the Parmesan and broth already contribute saltiness. Add a pinch only if needed along with black pepper or cayenne pepper to your preferred heat level.
Serve and Garnish:
Spoon the creamy Cajun sausage pasta into bowls and sprinkle chopped parsley on top for a fresh herb accent. Additional grated Parmesan or a pinch of red pepper flakes adds nice finishing notes if you like.
A dish of ground turkey and brown butter sage stuffed pumpkins.
A dish of ground turkey and brown butter sage stuffed pumpkins. | foodiffy.com

I always look forward to the smell of sausages sizzling as it fills the kitchen and reminds me of family dinners where everyone gathered around a warm comforting meal. This recipe has become a staple in those slow evening moments.

Storage Tips

Store leftover pasta in an airtight container in the refrigerator for up to three days. Reheat gently on the stove or microwave adding a splash of broth or cream to loosen the sauce and prevent dryness. The creamy texture holds up well but avoid overcooking when reheating.

Ingredient Swaps

If you prefer a lighter option swap heavy cream for half and half or coconut milk for a dairy-free twist. Turkey kielbasa works well if you want something leaner. Use other pasta shapes too like fusilli or farfalle for variety. Fresh vegetables such as zucchini or mushrooms can replace or add to bell peppers to brighten the dish.

Serving Ideas

Pair this one pot meal with a simple green salad dressed with lemon vinaigrette or crunchy garlic bread to soak up every last bit of sauce. A crisp white wine like Sauvignon Blanc complements the creamy spicy flavors beautifully. For cozy nights add roasted vegetables on the side for extra texture and nutrition.

Cultural Context

Cajun seasoning originates from Louisiana with a blend of spices that reflect French Acadian and southern influences. This style of cooking emphasizes bold flavors and hearty ingredients often found in one pot dishes meant to feed families with warmth and ease.

A delicious meal of ground turkey and brown butter sage stuffed pumpkins.
A delicious meal of ground turkey and brown butter sage stuffed pumpkins. | foodiffy.com

This dish combines bold spices with creamy textures for a satisfying meal any night of the week.

Frequently Asked Recipe Questions

→ What type of sausage works best here?

Smoked sausages like Andouille or kielbasa provide robust, smoky flavors that complement the Cajun seasoning beautifully.

→ Can I substitute the pasta type?

Penne and rigatoni are preferred for holding sauce well, but other short pasta shapes can be used depending on preference.

→ How do I avoid overcooking the pasta in the pot?

Stir occasionally and keep the heat at a gentle simmer to cook pasta al dente while absorbing the flavorful broth.

→ Is the cayenne necessary for spice?

Cayenne is optional and can be adjusted or omitted to suit your desired heat level without overpowering the dish.

→ Can I add vegetables to this dish?

Bell peppers and onions are classic here, and fresh spinach can be stirred in at the end for added color and nutrition.

→ What’s a good garnish for serving?

Chopped parsley and additional grated Parmesan add freshness and depth, perfect for finishing the dish.

Creamy Cajun Sausage One Pot

A savory blend of Cajun sausage, pasta, and creamy cheese sauce cooked together with colorful veggies.

Preparation Time
10 mins
Time to Cook
20 mins
Overall Time
30 mins
Created By: Breanna

Type of Recipe: Meal Prep

Cooking Difficulty: Suitable for Beginners

Cultural Origin: Cajun

Portion Size: 4 Number of Servings

Dietary Options: ~

Ingredients Required

→ Proteins

01 284 g smoked sausage (Andouille or kielbasa), sliced into thin rounds

→ Pasta

02 113 g pasta (penne or rigatoni)

→ Vegetables

03 1 cup (150 g) diced bell peppers, mixed colors
04 120 g diced onion
05 30 g fresh spinach (optional)

→ Liquids & Dairy

06 480 ml low-sodium chicken broth, add more if needed
07 240 ml heavy cream
08 100 g shredded Parmesan cheese

→ Oil & Seasonings

09 15 ml olive oil
10 2 tbsp Cajun seasoning
11 ½ tsp garlic powder
12 ¼ tsp cayenne pepper (optional, for extra spice)

→ Garnish

13 Chopped parsley

Guide to Cooking

Step 01

Slice smoked sausage into thin rounds and chop bell peppers and onions. Measure Cajun seasoning, heavy cream, and cheese.

Step 02

Heat olive oil in a large skillet or pot over medium heat. Sauté sausage slices until browned. Remove sausage from pot and set aside.

Step 03

In the same pot, cook diced bell peppers and onions until softened, about 3-5 minutes.

Step 04

Sprinkle Cajun seasoning over the vegetables and stir to coat. Pour in the chicken broth and bring to a simmer.

Step 05

Add pasta directly to the simmering broth and cook until al dente, stirring occasionally to prevent sticking.

Step 06

Reduce heat to low. Stir in heavy cream and Parmesan cheese until cheese melts and sauce is smooth.

Step 07

Return browned sausage to the pot and mix thoroughly. Add fresh spinach if using and stir until wilted.

Step 08

Taste and adjust seasoning with a pinch of salt if necessary. Add black pepper or cayenne pepper as preferred.

Step 09

Serve topped with chopped parsley and additional grated Parmesan or red pepper flakes for extra flavor.

Extra Suggestions

  1. Using low-sodium broth allows control over the final saltiness. Stirring pasta occasionally prevents sticking.

Necessary Equipment

  • Large skillet or large pot
  • Measuring spoons and cups
  • Stirring spoon

Allergen Info

Always check ingredient labels for allergens, and talk to a health expert if you’re unsure.
  • Contains dairy and gluten