Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

One Pot Creamy Cajun Sausage Pasta Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.7 from 6 reviews
  • Author: Madison
  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Total Time: 40 minutes
  • Yield: 6 servings
  • Category: Main Course
  • Method: Stovetop
  • Cuisine: American Cajun

Description

This One Pot Creamy Cajun Sausage Pasta is a hearty and flavorful dish featuring spicy andouille sausage, tender rigatoni, and a creamy Cajun-infused sauce. Made entirely in one pot, it’s perfect for a comforting weeknight dinner with minimal cleanup.


Ingredients

Scale

Protein and Vegetables

  • 1 tablespoon olive oil
  • 1 medium yellow onion, diced
  • 1 medium red bell pepper, diced
  • 12 ounces andouille sausage, sliced into 1/4-inch rounds
  • 1 tablespoon minced garlic

Spices and Seasonings

  • 1 tablespoon Cajun seasoning

Pasta and Liquids

  • 1 pound rigatoni or penne pasta
  • 4 cups chicken broth
  • 2 (14.5 ounce) cans diced tomatoes, undrained

Thickener and Dairy

  • 2 tablespoons cornstarch
  • 1 cup heavy cream
  • 1 cup shredded Parmesan cheese

Garnish

  • 2 tablespoons chopped fresh parsley (optional)


Instructions

  1. Brown the Sausage: In a large deep skillet or Dutch oven over medium heat, heat 1 tablespoon olive oil. Add 12 ounces andouille sausage and cook, stirring occasionally, for 3 to 4 minutes, until browned.
  2. Sauté Vegetables: Add diced yellow onion and red bell pepper to the pan. Cook for 3 to 4 minutes, or until vegetables begin to soften.
  3. Add Garlic and Cajun Seasoning: Stir in 1 tablespoon minced garlic and 1 tablespoon Cajun seasoning. Cook for 1 minute to toast the spices and garlic.
  4. Add Liquids and Pasta: Pour in 4 cups chicken broth, 2 cans diced tomatoes with their juice, and 1 pound rigatoni. Stir to combine, pressing pasta beneath the liquid.
  5. Simmer Pasta: Bring to a boil over medium-high heat. Reduce heat to medium-low, cover, and simmer for 18 minutes, stirring occasionally, until pasta is tender.
  6. Make Cornstarch Slurry: Remove about 1/2 cup of the cooking liquid and whisk in 2 tablespoons cornstarch until fully dissolved to make a slurry. Pour the slurry back into the pot and stir to combine.
  7. Add Cream and Cheese: Stir in 1 cup heavy cream and 1 cup shredded Parmesan cheese. Simmer uncovered for 3 minutes, until the sauce thickens and cheese melts.
  8. Garnish and Serve: Remove from heat and garnish with 2 tablespoons chopped fresh parsley if desired. Serve warm.

Notes

  • Use rigatoni or penne as they hold the creamy sauce well.
  • Adjust Cajun seasoning to your preferred spice level.
  • Substitute chicken broth with vegetable broth to make it pescatarian-friendly (though not vegetarian due to sausage and cream).
  • For a gluten-free version, use gluten-free pasta.
  • Leftovers store well in the refrigerator for 3 days; reheat gently with additional cream or broth if needed.
  • Fresh parsley garnish is optional but adds freshness and color contrast.

Nutrition

  • Serving Size: 1 serving
  • Calories: 600 kcal
  • Sugar: 6 g
  • Sodium: 900 mg
  • Fat: 35 g
  • Saturated Fat: 15 g
  • Unsaturated Fat: 18 g
  • Trans Fat: 0 g
  • Carbohydrates: 45 g
  • Fiber: 4 g
  • Protein: 25 g
  • Cholesterol: 75 mg