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Cajun Potato Soup Recipe

4.5 from 65 reviews

This hearty Cajun Potato Soup combines smoky and spicy andouille sausage with tender potatoes and a creamy, cheesy broth. Enhanced with vibrant Cajun spices, aromatic vegetables, and a touch of heat, this comforting soup is perfect for warming up on chilly days or when you’re craving bold, Louisiana-inspired flavors.

Ingredients

Scale

Meat

  • 1 ring (13.5 ounces) andouille sausage, sliced into ¼-inch rounds

Vegetables

  • 1 large onion, diced (about 1 cup)
  • ½ cup diced celery (about 1 rib)
  • ½ red bell pepper, seeded and diced
  • 2 teaspoons garlic, minced
  • 4 large russet potatoes, peeled and cubed
  • Parsley, chopped for garnish

Spices and Seasonings

  • 1 teaspoon Cajun seasoning
  • ½ teaspoon kosher salt
  • ½ teaspoon black pepper
  • ½ teaspoon paprika
  • ¼ teaspoon cayenne pepper

Liquids and Dairy

  • 1 tablespoon vegetable oil
  • 4 cups (960 g) chicken broth
  • ½ cup (119 g) heavy whipping cream
  • 1 cup (113 g) mild cheddar cheese, shredded

Instructions

  1. Brown the Sausage: Heat 1 tablespoon of vegetable oil in a large pot over medium heat. Once hot, add the sliced andouille sausage and cook, stirring occasionally, until browned, about 3-4 minutes. Remove the sausage from the pot and set aside while you prepare the vegetables.
  2. Sauté the Vegetables: In the same pot, add the diced onion, celery, and red bell pepper. Cook over medium heat until the vegetables soften, about 5-8 minutes. Add the minced garlic and cook for an additional 1 minute, stirring frequently to prevent burning.
  3. Add Spices, Broth, and Potatoes: Stir in the Cajun seasoning, kosher salt, black pepper, paprika, and cayenne pepper to the vegetables. Pour in the chicken broth and add the peeled, cubed potatoes. Reduce the heat and let the mixture simmer gently for 20-25 minutes, or until the potatoes are fork-tender.
  4. Combine and Finish the Soup: Return the browned sausage to the pot. Add the heavy whipping cream and shredded mild cheddar cheese. Stir everything together and let the soup simmer for an additional 5 minutes, until the cheese is melted and the soup is heated through.
  5. Garnish and Serve: Ladle the soup into bowls and garnish with chopped parsley. Serve warm to enjoy the full flavors of this creamy, spicy Cajun Potato Soup.

Notes

  • Adjust the cayenne pepper to your preferred level of spiciness.
  • Use gluten-free chicken broth if you need a gluten-free option.
  • For a vegetarian version, omit the sausage and use vegetable broth instead.
  • Leftover soup can be stored in the refrigerator for up to 3 days.
  • Reheat gently over low heat to prevent curdling of the cream.

Keywords: Cajun Potato Soup, Andouille Sausage Soup, Creamy Potato Soup, Spicy Soup, Cajun Recipes