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Creamy Cajun Sausage Pasta - A Cozy, Flavor-Packed Weeknight Dinner

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Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 4 servings
Ingredients Method

Ingredients
  

  • Smoked sausage: Andouille is classic, but kielbasa or any smoked sausage works.
  • Pasta: Penne, rigatoni, or rotini hold sauce well.
  • Cajun seasoning: Store-bought or homemade.
  • Olive oil or neutral cooking oil.
  • Butter: For richness and browning.
  • Yellow onion, diced.
  • Bell peppers: Red and green for color and sweetness.
  • Garlic: Freshly minced.
  • Chicken broth or stock.
  • Heavy cream (or half-and-half for a lighter version).
  • Crushed tomatoes or tomato sauce (optional, for a pink sauce).
  • Parmesan cheese, grated.
  • Fresh parsley or green onions for garnish.
  • Salt and black pepper.
  • Red pepper flakes (optional, for extra heat).
  • Lemon (optional, for a squeeze of brightness).

Method
 

  1. Cook the pasta. Bring a large pot of salted water to a boil. Cook pasta until just al dente. Reserve 1/2 cup of pasta water, then drain.
  2. Slice and brown the sausage. Cut sausage into 1/4-inch rounds. Heat a large skillet over medium-high with a little oil and butter. Brown the sausage on both sides until crisp and caramelized. Remove to a plate.
  3. Sauté the aromatics. In the same skillet, add onions and bell peppers with a pinch of salt. Cook 5–6 minutes until softened and lightly charred at the edges. Add garlic and cook 30 seconds until fragrant.
  4. Bloom the Cajun spices. Sprinkle in 1–2 tablespoons of Cajun seasoning and stir for 30 seconds. This unlocks deeper flavor.
  5. Build the sauce. Pour in chicken broth and scrape up any browned bits. Let it simmer for 2–3 minutes. Stir in heavy cream. For a pink sauce, add a few spoonfuls of crushed tomatoes.
  6. Thicken and season. Lower heat to medium-low and simmer gently until slightly thickened, 3–5 minutes. Add Parmesan and stir until melted. Taste and adjust with salt, pepper, and more Cajun seasoning if needed. Add a pinch of red pepper flakes for extra kick.
  7. Combine pasta and sausage. Return the sausage to the skillet. Add the drained pasta and toss to coat. If the sauce feels too thick, splash in reserved pasta water a little at a time until silky and glossy.
  8. Finish and serve. Off the heat, add a squeeze of lemon for brightness and a handful of chopped parsley or green onions. Serve hot with extra Parmesan.