Print

Delicious Cajun Potato Soup

Delicious Cajun Potato Soup

This Cajun Potato Soup is a hearty, comforting bowl of creamy potatoes, smoky Andouille sausage, and bold Cajun spices. It’s surprisingly easy to make and perfect for cold nights or any time you crave deep, savory flavor with a little kick.

Ingredients

Scale
  • 1 tbsp Olive Oil or Butter
  • 1 lb Andouille Sausage, sliced into 1/4-inch rounds
  • 1 large Yellow Onion, finely chopped
  • 2 stalks Celery, finely chopped
  • 1 large Green Bell Pepper, finely chopped
  • 34 cloves Garlic, minced
  • 1/4 cup All-Purpose Flour
  • 6 cups Chicken Broth (or vegetable broth)
  • 2.5 lbs Russet Potatoes, peeled and diced into 1/2-inch cubes
  • 12 tbsp Cajun Seasoning (to taste)
  • 1 tsp Salt (or to taste)
  • 1/2 tsp Black Pepper (or to taste)
  • 1 cup Heavy Cream (or Half-and-Half or Whole Milk)
  • Optional Garnishes: Green onions, shredded cheddar cheese, sour cream, bacon bits, hot sauce

Instructions

  1. Sear the Sausage: Heat oil or butter in a large pot over medium-high heat. Add sausage and cook until browned, 5–7 minutes. Remove and set aside.
  2. Sauté the Trinity: Add onion, celery, and bell pepper to the pot. Sauté for 6–8 minutes until soft and translucent.
  3. Add Garlic: Stir in garlic and cook for 1 minute until fragrant.
  4. Make the Roux: Sprinkle flour over veggies and stir constantly for 1–2 minutes to form a roux.
  5. Deglaze & Add Broth: Gradually whisk in 1 cup broth, scraping the bottom. Then add remaining broth while whisking.
  6. Add Potatoes & Season: Stir in potatoes, Cajun seasoning, salt, and pepper. Bring to a boil, then reduce to simmer and cover for 15–20 minutes until potatoes are tender.
  7. Cream the Soup: Partially mash or blend some of the potatoes to thicken soup, keeping some chunks intact for texture.
  8. Finish: Stir sausage back in and add heavy cream. Heat through for 5 more minutes without boiling.
  9. Adjust Seasoning: Taste and adjust salt, pepper, and Cajun seasoning as needed.
  10. Serve: Ladle into bowls and garnish with green onions, cheese, sour cream, or bacon.

Notes

For extra richness, stir in 2–4 oz softened cream cheese along with the cream. Use smoked paprika for added depth or lemon juice to brighten flavors before serving.

Nutrition

Keywords: cajun potato soup, creamy sausage potato soup, easy soup recipe