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Dinner · Part 2 of 3: Instructions

Creamy Cajun Sausage Pasta for Busy Weeknights Step-by-step instructions

A top-down view of a black slow cooker filled with creamy Cajun sausage pasta on a white quartz countertop.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before starting, ensure all ingredients are measured and ready. Slice the andouille sausage into uniform rounds to ensure even cooking and distribution of flavor. Dice the red bell pepper into small, even pieces so they soften properly alongside the sausage. Verify that the slow cooker is clean and the power source is reliable.

Having all components prepped allows for a smooth assembly process, ensuring that the ingredients are layered correctly according to the recipe instructions. Keep the heavy cream and dry pasta nearby, as they will be added during the final phase of the cooking cycle.

Ingredients at a glance (6)
  • 1 lb andouille sausage, sliced into rounds
  • 1 cup red bell pepper, diced
  • 2 tbsp Cajun seasoning
  • 2 cups chicken broth
  • 1 lb penne pasta, dry
  • 1 cup heavy cream

Instructions

Layering the Base

  1. Layer the ingredients
    Place the sliced andouille sausage at the bottom of the slow cooker. Add the diced red bell pepper over the sausage. Sprinkle the Cajun seasoning evenly across the top of the peppers and sausage.
    Look for ensure the sausage is in a single layer at the base
    Tip layering keeps the flavors concentrated

At the end of this phase, the slow cooker should be filled with the sausage at the bottom, topped with peppers and seasoning. Ensure all ingredients are distributed evenly across the bottom surface.

The aromatics will start to settle, and the base is ready for the addition of the broth to initiate the slow cooking process for the protein.

Slow Cooking the Protein

  1. Add liquid and cook
    Pour the chicken broth over the ingredients. Cover the slow cooker and cook on low for 4 hours. Ensure the internal temperature of the sausage reaches at least 160°F (71°C) to ensure safety.
    Look for the peppers should be tender and the liquid hot
    Safe temperature 160°F (71°C) internal temperature (ground meat)
    Tip do not lift the lid during cooking

The sausage and peppers will be tender and infused with the spices. The broth will have taken on a deep, savory aroma from the sausage. Check that the sausage has reached the required internal temperature. The mixture is now ready to receive the pasta and cream to complete the transformation into a cohesive, creamy meal.

Finalizing the Creamy Texture

  1. Incorporate pasta and cream
    Stir in the dry penne pasta and the heavy cream. Cover and cook on high for an additional 20 to 30 minutes until the pasta is al dente and the sauce has thickened nicely.
    Look for the pasta is tender but firm to the bite
    Tip check the pasta texture frequently after 20 minutes

The pasta will be perfectly cooked and coated in a thick, velvety sauce. The bell peppers will be fully integrated, providing a touch of sweetness to balance the heat. The final dish will be glossy and steaming, with all elements perfectly combined and ready to be served on a warm plate for immediate enjoyment.

Common mistakes

Avoid overcooking the pasta in the final stage, as it can quickly become mushy if left in the slow cooker for too long. Check the texture frequently once the pasta is added.

Another common mistake is adding the cream too early, which can cause it to separate during the long cook time; always stir in the cream only during the final phase. Finally, ensure the sausage is sliced thinly enough to cook through properly during the initial four-hour window.

How to tell it’s done

The dish is considered done when the pasta is tender yet firm to the bite, known as al dente. The sauce should be thickened, glossy, and coating the pasta evenly. The andouille sausage must reach an internal temperature of 160°F (71°C) to ensure it is thoroughly cooked.

If the pasta is still too firm, continue cooking in short increments. The final consistency should be creamy and rich, with the peppers having softened significantly into the sauce.

  • Ground meat: 160°F (71°C) in the thickest part

Coming up in Part 3: common questions

  • Can the pasta be cooked separately?
  • Why does the sauce look thin after cooking?
  • Is it possible to use a different type of cream?

Also in Part 3: variations (Chicken and Sausage, Extra Vegetable Boost), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)