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Creamy Cajun Pasta with sausage in a white bowl next to silver fork
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4.85 from 39 votes

Instant Pot Creamy Cajun Pasta with Sausage

Instant Pot Creamy Cajun Pasta with Sausage is a super delicious one pot meal with penne pasta, smoky kielbasa, red bell pepper, mushrooms, and a creamy sauce. A pressure cooker one pot meal!
Prep Time15 minutes
Cook Time15 minutes
15 minutes
Total Time45 minutes
Course: Dinner
Cuisine: Cajun
Keyword: pressure cooker cajun pasta
Servings: 6 - 8 servings
Author: Sandy Clifton

Ingredients

  • 1 Tbsp Olive Oil
  • 1 Tbsp Butter
  • 1 lb Andouille Sausage (or Smoked Kielbasa) sliced in 1/2" rounds
  • 1 Chicken Breast, skinless/boneless, cubed
  • 1 small Sweet Onion, chopped
  • ½ cup Celery, diced
  • 4 cloves Garlic, pressed or minced
  • 1 ½ Tbsp Cajun Seasoning Blend* (try my recipe or a store bought blend like Tony Chachere's)
  • 1 Tbsp Smoked Paprika
  • 8 med Mushrooms, sliced (optional)
  • 1 Red Bell Pepper, chopped
  • 4 cups Chicken Broth, low sodium
  • 12 to 16 oz Penne Pasta
  • 1 cup Parmesan Cheese, grated
  • 1 cup Heavy Cream
  • ¼ cup Fresh Flat Leaf Parsley, chopped

Instructions

  • Gather all of the ingredients, and get all of your veggies and the sausage chopped before starting, and that will make for a smoother cooking experience!
  • Turn on the pot to the Sauté function. When the display reads Hot, add the oil and butter.
  • Add the sausage and chicken breast, if using, and cook for 3 or 4 minutes, stirring occasionally.
  • Add the onion and celery. Cook until onion starts to turn translucent.
  • Add the garlic, Cajun spice blend, smoked paprika, and mushrooms. Cook for 1 minute, stirring frequently.
  • Add the red bell pepper and chicken broth. Stir. Let come to a simmer (the glass lid helps it come to a simmer faster).
  • Add the pasta and make sure it is submerged. Then place the lid on the pot and lock into place. Set the steam release knob to the Sealing position.
  • Cancel the Sauté function. Press the Pressure Cook/Manual button (or dial) and use the + or - button (or dial) to choose 5 minutes.
  • When the cooking cycle has ended, turn off the pot (or press Cancel) and do a Quick Release of the pressure/steam. Start slowly to be sure only steam comes out, and then fully release it.
  • When the pin in the lid drops back down, open the lid and stir the pasta.
  • Stir in the parmesan cheese, and let it melt.
  • Stir in the heavy cream and parsley.
  • Let sit uncovered for a couple of minutes to thicken up. This is a saucy dish, so it won't be thick like mac and cheese, but it will thicken some as it cools.

Notes

*It's easy to make homemade your own Cajun Spice Blend

Nutrition

Calories: 453kcal
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