If you are craving a bowl of hearty comfort with a spicy kick, this Cajun Potato Soup Recipe will become your new go-to. Imagine tender russet potatoes swimming in a creamy broth that’s infused with bold Cajun spices, complemented perfectly by savory andouille sausage and a medley of colorful vegetables. This soup is the kind of dish that warms you up from the inside out, making every spoonful a delightful celebration of flavor and texture. Whether you’re looking for a cozy dinner or a crowd-pleasing treat, this recipe wraps up simplicity and soulfulness in one beautiful pot.

Ingredients You’ll Need
Gathering the ingredients for this Cajun Potato Soup Recipe is refreshingly straightforward. Each component plays its own role, from the rich andouille sausage providing depth and smokiness, to the potatoes offering a creamy body, and the fresh veggies and spices bringing vibrant color and exciting flavor.
- Vegetable oil: A neutral base for browning sausage that doesn’t overpower other flavors.
- Andouille sausage: Adds smoky, spicy notes essential to authentic Cajun taste.
- Onion, diced: Brings sweetness and a subtle crunch to the flavor base.
- Celery, diced: Adds crunch and a fresh aromatic layer.
- Red bell pepper, diced: Provides a burst of color and natural sweetness.
- Garlic, minced: Lends an irresistible savory punch that elevates the whole soup.
- Cajun seasoning: The heart of the spice mix, delivering warmth and boldness.
- Kosher salt: Enhances all the flavors and balances the seasoning well.
- Black pepper: Adds subtle heat and complexity.
- Paprika: Contributes smoky undertones and a gorgeous reddish hue.
- Cayenne pepper: Provides that signature Cajun heat for a lively kick.
- Chicken broth: Creates the savory soup base that carries all the flavors.
- Russet potatoes, peeled and cubed: The creamy, fluffy foundation of the soup.
- Heavy whipping cream: Brings richness and smoothness to the broth.
- Mild cheddar cheese, shredded: Melts into the soup for a cheesy, comforting finish.
- Fresh parsley, chopped: Adds a fresh, herbaceous note and a pop of green garnish.
How to Make Cajun Potato Soup Recipe
Step 1: Brown the Sausage
Start by heating the vegetable oil in a large pot over medium heat. Add the sliced andouille sausage and cook it until beautifully browned, about 3 to 4 minutes. This step not only cooks the sausage but also releases its smoky fat into the oil, which will flavor every subsequent step. Once browned, remove the sausage to a plate and set it aside for now.
Step 2: Sauté the Vegetables
Using the same pot, toss in the diced onion, celery, and red bell pepper. Cook these vegetables over medium heat until they soften and develop a gentle sweetness, roughly 5 to 8 minutes. Next, add the minced garlic and cook it for an additional minute. This combination creates a tasty aromatic base that forms the backbone of your soup’s flavor.
Step 3: Simmer the Soup
Now it’s time to build your soup’s signature flavor. Stir in the Cajun seasoning, kosher salt, black pepper, paprika, and cayenne pepper to infuse the vegetables with vibrant spice. Pour in the chicken broth and add the cubed potatoes. Bring everything to a simmer and let it cook for 20 to 25 minutes until the potatoes are tender enough to mash with a spoon. This slow simmer allows the spices to permeate the broth and the potatoes to soak up all that lovely flavor.
Step 4: Finish and Serve
Return the browned sausage to the pot, stirring it carefully into the soup. Pour in the heavy whipping cream and sprinkle the shredded cheddar cheese over the top. Allow the soup to simmer gently for about 5 minutes until it is heated through and the cheese is melted, creating a creamy, decadent texture. Finally, garnish with freshly chopped parsley to brighten up the dish just before serving.
How to Serve Cajun Potato Soup Recipe

Garnishes
To elevate your Cajun Potato Soup Recipe even more, consider garnishing with chopped fresh parsley, which adds a lovely pop of color and fresh herbal notes. You can also sprinkle extra shredded cheddar or a dollop of sour cream to add creaminess and richness right at the table. A dash of paprika on top can enhance that irresistible smoky aroma.
Side Dishes
This soup pairs wonderfully with crusty French bread or warm cornbread muffins, perfect for dipping into the creamy goodness. For a lighter contrast, a crisp, green salad dressed with a tangy vinaigrette complements the richness of the soup beautifully. These sides bring balance and variety to your meal, making every bite exciting.
Creative Ways to Present
Serve your Cajun Potato Soup Recipe in charming bowls and garnish each with a sprig of fresh parsley and a sprinkle of cheese. For a rustic touch, present the soup in mini bread bowls. Hosting a larger gathering? Set up a garnish bar with chopped scallions, hot sauce, bacon bits, and shredded cheese so everyone can customize their bowls to their heart’s content.
Make Ahead and Storage
Storing Leftovers
Leftover Cajun Potato Soup Recipe keeps beautifully in an airtight container in the refrigerator for up to 3 days. The flavors actually continue to meld and improve, making your next serving just as delicious as the first. Just give it a good stir before reheating to reincorporate any separated cream or cheese.
Freezing
If you want to enjoy this soup on a later occasion, it freezes well. Transfer cooled soup into freezer-safe containers or heavy-duty freezer bags, leaving some room for expansion. Frozen Cajun Potato Soup Recipe can be kept for up to 2 months. Just thaw overnight in the refrigerator before reheating.
Reheating
To reheat, gently warm the soup on the stovetop over medium low heat, stirring frequently to prevent scorching and to help the cheese and cream blend smoothly back into the soup. Add a splash of chicken broth or cream if the soup feels too thick. Avoid boiling to keep the texture creamy and appealing.
FAQs
Can I use a different type of sausage?
Absolutely! While andouille sausage offers an authentic Cajun flavor, you can substitute it with smoked sausage or even kielbasa. Just be mindful of the seasoning since other sausages may have different spice levels.
Is this soup very spicy?
The Cajun Potato Soup Recipe has a nice balance of spices and heat. If you prefer milder flavors, you can reduce or omit the cayenne pepper. For more heat, feel free to add extra cayenne or a dash of hot sauce when serving.
What can I use if I don’t have heavy cream?
You can substitute heavy cream with half-and-half or whole milk for a lighter version. Keep in mind the soup will be less rich and creamy, but it will still be delicious.
Can I make this soup vegetarian?
Yes, simply omit the sausage and use vegetable broth instead of chicken broth. To add protein, consider adding cooked beans or tofu. Adjust the seasoning to maintain that Cajun flair.
How thick should the soup be?
The perfect Cajun Potato Soup Recipe is creamy but not too thick—thick enough to coat the spoon but still spoonable and silky. You can adjust the thickness by the amount of broth or cream you add during the finishing step.
Final Thoughts
There’s something truly special about a bowl of homemade Cajun Potato Soup Recipe that feels like a warm hug on a chilly evening. With its blend of smoky sausage, tender potatoes, and rich, spicy broth, it’s a dish that invites comfort and joy with every bite. I promise once you try this recipe, it’ll carve out a permanent spot in your heart and your dinner rotation. So go ahead, gather your ingredients, roll up your sleeves, and get ready to savor one of the coziest, most flavorful soups you’ll ever make!
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Cajun Potato Soup Recipe
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 5 minutes
- Yield: 6 servings
- Category: Soup
- Method: Stovetop
- Cuisine: Cajun
Description
This Cajun Potato Soup is a hearty and flavorful recipe that combines tender russet potatoes with spicy andouille sausage, aromatic vegetables, and a rich creamy broth. Infused with classic Cajun spices, this soup offers a comforting meal perfect for chilly days, delivering a warm, spicy kick balanced by creamy cheddar cheese and fresh parsley garnish.
Ingredients
Sausage
- 1 tablespoon vegetable oil
- 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
Soup
- 1 teaspoon Cajun seasoning
- ½ teaspoon kosher salt
- ½ teaspoon black pepper
- ½ teaspoon paprika
- ¼ teaspoon cayenne pepper
- 4 cups (960 g) chicken broth
- 4 large russet potatoes, peeled and cubed
- ½ cup (119 g) heavy whipping cream
- 1 cup (113 g) mild cheddar cheese, shredded
- Fresh parsley, chopped for garnish
Instructions
- Brown Sausage: Heat the vegetable oil in a large pot over medium heat. Add the sliced andouille sausage rounds and cook until browned and slightly crispy, about 3-4 minutes. Once browned, remove the sausage from the pot and set aside to add in later.
- Sauté Vegetables: In the same pot, add the diced onion, celery, and red bell pepper. Cook these vegetables, stirring occasionally, until they soften and become translucent, about 5-8 minutes. Add the minced garlic and cook for an additional 1 minute to release its aroma.
- Simmer Soup: Add the Cajun seasoning, kosher salt, black pepper, paprika, and cayenne pepper to the pot with the vegetables. Stir well to combine the spices. Pour in the chicken broth and add the peeled and cubed russet potatoes. Bring the mixture to a simmer and let it cook uncovered for 20-25 minutes, or until the potatoes are tender when pierced with a fork.
- Finish and Serve: Return the browned sausage to the pot. Stir in the heavy whipping cream and shredded mild cheddar cheese. Allow the soup to simmer for another 5 minutes, stirring occasionally, until the soup is heated through and the cheese has melted, creating a creamy texture. Garnish the soup with freshly chopped parsley before serving warm.
Notes
- For a thicker soup, mash some of the potatoes against the side of the pot before adding the cream and cheese.
- Adjust the cayenne pepper to your heat preference; reduce or omit for a milder soup.
- Use mild cheddar for a gentle cheese flavor, or substitute with sharp cheddar for more tang.
- Leftovers keep well in the refrigerator for up to 3 days and reheat nicely on the stovetop.

