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Cajun Sausage Pasta

A warm, creamy bowl of Cajun sausage pasta featuring smoky sausage, sautéed aromatics, and a peppery cream sauce that clings to your favorite pasta — perfect for busy weeknights or casual dinner parties.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Dinner, Main Course
Cuisine American, Cajun
Servings 4 servings
Calories 600 kcal

Ingredients
  

Pasta and Protein

  • 8 oz pasta (any shape — penne, rigatoni, or fusilli work great)
  • 12 oz smoked sausage, sliced (andouille, kielbasa, or smoked chicken sausage)

Vegetables and Aromatics

  • 1 medium onion, chopped
  • 2 cloves garlic, minced
  • 1 medium bell pepper, chopped (red or green)

Sauce Ingredients

  • 2 cups heavy cream
  • 1 cup shredded cheese (cheddar for sharpness or mozzarella for meltiness)
  • 2 tablespoons Cajun seasoning (adjust to taste)
  • Salt to taste salt and pepper
  • 2 tablespoons olive oil
  • Fresh parsley for garnish fresh parsley for garnish

Instructions
 

Preparation

  • Bring a large pot of salted water to a boil for the pasta, but don’t cook it yet if you plan to finish the pasta in the sauce.
  • Heat 2 tablespoons olive oil in a large skillet or Dutch oven over medium heat.
  • Add the sliced smoked sausage and cook, stirring occasionally, until edges are nicely browned (about 5–7 minutes).
  • Push the sausage to one side and add chopped onion and bell pepper. Cook until softened, about 4 minutes.
  • Add the minced garlic and cook 30–45 seconds until fragrant.
  • Stir in 2 tablespoons Cajun seasoning so the aromatics and sausage are evenly coated.

Cooking

  • Pour in 2 cups heavy cream and bring to a gentle simmer.
  • If you haven’t pre-boiled the pasta, add the dry pasta to the sauce now and simmer, stirring frequently, until the pasta is al dente and the sauce has thickened.
  • If you prefer, cook the pasta separately according to package directions, drain (reserve a cup of pasta water), then add the cooked pasta to the sauce and toss.
  • Once pasta is al dente, reduce heat and stir in 1 cup shredded cheese until melted and the sauce is creamy.
  • Taste and adjust salt and pepper.
  • Garnish with chopped parsley and serve immediately.

Notes

For lighter sauce, use half-and-half or whole milk with a tablespoon of flour. If gluten-free, swap in GF pasta. Store leftovers in an airtight container for up to 3–4 days. Freeze for up to 2 months.
Keyword Cajun sausage pasta, Comfort Food, Creamy Pasta, Sausage Pasta, Weeknight Dinner