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One-Pot Creamy Cajun Sausage Pasta

A close-up of One-Pot Creamy Cajun Sausage Pasta featuring penne, sliced sausage, and spinach in a rich sauce.

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Prepare this simple, flavorful pasta dish in a single pot for a quick weeknight dinner featuring smoked sausage and a rich, creamy Cajun sauce.

Ingredients

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  • 1 pound smoked sausage (Andouille or Kielbasa), sliced
  • 1 tablespoon olive oil
  • 1 medium onion, chopped
  • 3 cloves garlic, minced
  • 1 teaspoon Cajun seasoning (or more, to taste)
  • 1/2 teaspoon dried thyme
  • 1/4 teaspoon black pepper
  • 1 (14.5 ounce) can diced tomatoes, undrained
  • 3 cups chicken broth
  • 8 ounces dry pasta (penne or rotini work well)
  • 1/2 cup heavy cream
  • 1/2 cup shredded Parmesan cheese
  • 2 cups fresh spinach (optional)

Instructions

  1. Heat the olive oil in a large pot or Dutch oven over medium heat. Add the sliced sausage and cook until lightly browned, about 3 to 4 minutes. Remove the sausage and set it aside.
  2. Add the chopped onion to the same pot and cook until softened, about 5 minutes. Add the minced garlic, Cajun seasoning, thyme, and pepper. Cook for 1 minute until fragrant.
  3. Pour in the undrained diced tomatoes and chicken broth. Bring the mixture to a boil.
  4. Add the dry pasta to the boiling liquid. Stir well. Reduce the heat to medium-low, cover the pot, and simmer according to the pasta package directions, stirring occasionally to prevent sticking, until the pasta is tender and most of the liquid is absorbed (about 12-15 minutes).
  5. Stir in the heavy cream and Parmesan cheese until the sauce is smooth and creamy.
  6. Return the cooked sausage to the pot. If using, stir in the spinach until it wilts.
  7. Serve immediately.

Notes

  • Use Andouille sausage for a spicier flavor profile. Smoked Kielbasa offers a milder taste.
  • Adjust the amount of Cajun seasoning based on the saltiness and spice level of your specific blend.
  • If the sauce seems too thick after adding the cream, add a splash more broth or milk to reach your desired consistency.

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