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Hearty Cajun Potato Soup with Andouille Sausage

Hearty Cajun Potato Soup with Andouille Sausage
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Hearty Cajun Potato Soup with Andouille Sausage is a rich, creamy, and flavorful comfort food perfect for chilly days. It combines creamy russet potatoes, smoky and spicy andouille sausage, and the classic Cajun holy trinity of onion, celery, and bell pepper, all simmered in a seasoned chicken broth and finished with cream for silky richness. This bold and satisfying soup delivers authentic Louisiana flavors that warm you from the inside out, making it ideal for weeknight dinners, cozy meals, and casual gatherings.

Ingredients

Scale

Proteins and Dairy

  • 8 oz andouille sausage, sliced into thin rounds or half-moons
  • 1/2 cup heavy cream or half-and-half
  • 2 tablespoons butter

Vegetables and Aromatics

  • 1 large onion, diced
  • 2 stalks celery, diced
  • 1 bell pepper, diced (any color)
  • 3 cloves garlic, minced
  • 4 medium russet potatoes, peeled and cubed into bite-sized pieces

Liquids and Fats

  • 4 cups chicken broth
  • 1 tablespoon olive oil

Seasonings and Garnishes

  • 2 tablespoons Cajun seasoning (adjust to taste)
  • Salt and freshly ground black pepper, to taste
  • Fresh parsley or green onions, chopped (optional garnish)

Instructions

  1. Prep Ingredients: Dice the onion, celery, and bell pepper. Peel and cube the russet potatoes into bite-sized pieces. Slice the andouille sausage into thin rounds or half-moons for even cooking and easy eating.
  2. Sauté the Vegetables and Sausage: In a large pot, heat olive oil and butter over medium heat. Add the diced onion, celery, and bell pepper. Cook until softened and fragrant, about 5 minutes. Add garlic and sauté for one more minute. Then, add the sliced andouille sausage and cook until it browns slightly to release smoky flavors.
  3. Add Potatoes and Seasoning: Add the cubed potatoes to the pot. Sprinkle the Cajun seasoning over the vegetables and sausage, stirring well to coat all ingredients and infuse the bold Cajun flavor.
  4. Pour in Broth and Simmer: Pour chicken broth into the pot until it just covers the potatoes and sausage. Bring the mixture to a boil, then reduce heat and simmer uncovered for 15-20 minutes, or until potatoes are tender. Stir occasionally to prevent sticking.
  5. Blend and Add Cream: Use an immersion blender to puree a portion of the soup directly in the pot (or transfer some to a blender in batches) to create a thick, creamy texture while retaining chunky bits. Stir in the heavy cream or half-and-half and warm through without boiling to maintain richness.
  6. Final Seasoning and Serve: Taste and adjust salt, pepper, and Cajun seasoning as needed. Garnish with fresh parsley or green onions, and serve hot for maximum comfort and flavor.

Notes

  • Use quality andouille sausage for the best smoky flavor.
  • Don’t skip the Cajun holy trinity: onion, celery, and bell pepper add authentic depth.
  • Partial blending keeps the soup chunky yet creamy.
  • Adjust the spice gradually to your preference to avoid overpowering heat.
  • Simmer gently to blend flavors and keep potatoes tender but intact.

Nutrition

Keywords: Cajun potato soup, andouille sausage soup, creamy potato soup, spicy soup, comfort food, gluten free soup, Cajun recipe

Find it online: https://ninagourmet.com/hearty-cajun-potato-soup-with-andouille-sausage/