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Spicy Cajun Potato Soup Recipe

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4.3 from 63 reviews

This Spicy Cajun Potato Soup is a bold and creamy dish bursting with robust Cajun flavors and a hint of heat. Featuring tender potatoes simmered in a seasoned broth, enriched with heavy cream, and accented with smoked paprika and shredded cheddar cheese, this comforting soup is perfect for spice lovers looking for a satisfying and flavorful meal.

  • Total Time: 35 minutes
  • Yield: 4–6 servings

Ingredients

Soup Base

  • 2 tablespoons butter
  • 1 small onion, chopped
  • 2 cloves garlic, minced
  • 4 medium potatoes, diced
  • 4 cups chicken broth

Seasonings & Add-ins

  • 1 teaspoon Cajun seasoning
  • 1/2 teaspoon smoked paprika
  • Salt and pepper to taste
  • 1 cup heavy cream
  • 1/2 cup shredded cheddar cheese (optional)
  • Green onions for garnish

Instructions

  1. Melt butter: In a large pot over medium heat, melt the butter until it’s fully liquefied and starting to foam slightly, providing a flavorful base for the soup.
  2. Sauté aromatics: Add the chopped onion to the pot and cook until softened and translucent, about 4-5 minutes, then stir in the minced garlic and cook for an additional 1 minute to release its aroma.
  3. Add potatoes and seasonings: Stir in the diced potatoes, chicken broth, Cajun seasoning, and smoked paprika, mixing well to ensure the potatoes are evenly coated with the spices.
  4. Simmer soup: Bring the mixture to a boil, then reduce the heat to low and let it simmer for 15–20 minutes, or until the potatoes are tender when pierced with a fork.
  5. Blend soup: For a creamy texture, blend part of the soup using an immersion blender directly in the pot or by transferring half to a blender. Alternatively, slightly mash the potatoes with a spoon to thicken the soup without fully pureeing.
  6. Finish with cream and cheese: Stir in the heavy cream and shredded cheddar cheese (if using) until fully incorporated and heated through, enriching the soup’s texture and flavor.
  7. Season and serve: Taste the soup and adjust salt and pepper as needed. Garnish with chopped green onions before serving to add a fresh, crisp bite.

Notes

  • For an extra layer of smoky flavor, add cooked andouille sausage or your favorite smoked sausage when sautéing the onions.
  • Adjust the amount of Cajun seasoning depending on your preferred spice level. Start with less if you are sensitive to heat.
  • This soup pairs well with crusty bread or a light side salad for a complete meal.
  • Author: Jessica
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Category: Soup
  • Method: Stovetop
  • Cuisine: Cajun
  • Diet: Gluten Free