creamy pasta sauce

Creamy Cajun Parmesan Pasta Sauce

A creamy Cajun parmesan pasta sauce with garlic, warm spices and a silky finish for a bold but easy weeknight dinner.

5Prep min
20Cook min
25Total min
4 servingsYield
Creamy parmesan pasta with Cajun seasoning and herbs
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Recipe card

Creamy Cajun Parmesan Pasta Sauce

25 min

Ingredients

  • 12 oz (340 g) pasta
  • 1 tablespoon butter
  • 3 garlic cloves, minced
  • 1 1/2 teaspoons Cajun seasoning
  • 3/4 cup heavy cream
  • 1/2 cup grated parmesan
  • 1/2 cup reserved pasta water, as needed
  • 1 tablespoon chopped parsley
  • Salt, only if needed

Instructions

  1. 1

    Cook the pasta until al dente and reserve 1 cup pasta water.

  2. 2

    Melt butter in a skillet. Add garlic and Cajun seasoning and cook for 30 seconds.

  3. 3

    Pour in cream and simmer gently for 3 to 4 minutes.

  4. 4

    Reduce heat to low and stir in parmesan until smooth.

  5. 5

    Add pasta and toss, loosening with pasta water. Finish with parsley and taste before adding salt.

Helpful notes

  • Cajun blends vary in salt level, so taste before seasoning further.
  • Keep the cream at a gentle simmer rather than a hard boil.

Use penne, rigatoni or fettuccine. Roasted peppers or spinach make easy additions.

Storage and reheating

Refrigerate for up to 3 days and reheat over low heat with a splash of water.