Cajun Potato Soup Recipe

If you’re searching for a comfort food that delivers bold flavor with every velvety spoonful, look no further than this irresistible Cajun Potato Soup. Bursting with tender potatoes, spicy andouille sausage, and that signature Cajun kick, this hearty one-pot wonder is destined to become a weeknight staple in your kitchen!

Why You’ll Love This Recipe

  • Ultimate Cozy Comfort: Creamy potatoes, smoky sausage, and a gentle kick of Cajun spice make this soup the definition of soul-warming goodness.
  • One-Pot Wonder: Minimal cleanup! Everything cooks together in one big pot, letting the flavors mingle and making dinnertime easy.
  • Jam-Packed With Flavor: No bland bites here—the blend of andouille sausage, vibrant veggies, and Cajun seasoning makes every spoonful pop.
  • Easily Customizable: Whether you love it spicy or mild, this Cajun Potato Soup adapts to your family’s cravings and ingredient swaps.

Ingredients You’ll Need

This Cajun Potato Soup keeps things delightfully simple, yet every ingredient plays an important role in making the flavor unforgettable. Here’s what you’ll need, plus a few tips for getting the most out of each component.

  • Andouille sausage: Spicy, smoky, and flavorful—this classic sausage brings authentic Cajun flair to the soup! If you can’t find it, smoked sausage works well too.
  • Russet potatoes: These starchy potatoes cook up tender and provide the ultra-creamy, comforting texture you want in a hearty soup.
  • Onion, celery, and red bell pepper: This “holy trinity” of Cajun cooking forms the savory backbone and adds subtle sweetness and color.
  • Garlic: You can never go wrong with plenty of garlic; it boosts aroma and depth.
  • Cajun seasoning, paprika, black pepper, cayenne, and salt: These spices are the magic behind the soup’s irresistible Southern heat and warmth—adjust cayenne to taste if you like it spicier or milder!
  • Chicken broth: The perfect base for building rich flavor as the potatoes simmer and soften.
  • Heavy whipping cream: Adds silky richness and helps bind all those bold flavors together.
  • Mild cheddar cheese: Provides melty, cheesy goodness in every spoonful—feel free to grate your own for best meltability.
  • Vegetable oil: For browning your sausage to perfection and sautéing those aromatic veggies.
  • Parsley: Just a sprinkle for a pop of freshness and color to finish.
Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

One of my favorite things about Cajun Potato Soup is how easy it is to tweak to fit your family’s tastes or what you have on hand. Here are some inspired ways to make it your own!

  • Make It Vegetarian: Skip the sausage and use vegetable broth—add extra bell peppers or some sweet corn for vibrant veggie goodness!
  • Lighter Version: Swap the heavy cream for evaporated milk or half-and-half for a slightly lighter—but still creamy—finish.
  • Turn Up the Heat: Stir in more cayenne pepper or top with sliced jalapeños for a true Cajun fire.
  • Extra-Chunky Style: Add carrot slices, extra celery, or even diced tomatoes for extra heartiness and texture.

How to Make Cajun Potato Soup

Step 1: Brown the Sausage

Heat the vegetable oil in a large pot over medium. Toss in the andouille sausage slices and let them sizzle, stirring occasionally until they’re deeply browned and full of smoky flavor, about 3–4 minutes. Remove the sausage and set it aside—those little crispy bits left in the pan are gold for flavor!

Step 2: Sauté the Veggies

In the same pot (don’t wipe it out!), add onion, celery, and red bell pepper. Stir and cook until they’re soft, fragrant, and just starting to turn golden, about 5–8 minutes. Add the minced garlic and cook for another minute, letting all those mouthwatering Southern aromas mingle.

Step 3: Build the Soup Base

Sprinkle in your Cajun seasoning, salt, pepper, paprika, and cayenne, then pour in the chicken broth and add those potato cubes. Give everything a good stir, then reduce the heat and let the pot simmer gently for 20–25 minutes, or until the potatoes are wonderfully tender.

Step 4: Finish with Cream and Cheese

Return the browned sausage to the pot, then stir in the heavy cream and shredded cheddar cheese. Keep everything on a gentle simmer for another 5 minutes, just until the cheese is melted and the soup turns gloriously creamy and rich. Ladle into bowls, garnish with fresh parsley, and you’re ready to dig in!

Pro Tips for Making Cajun Potato Soup

  • Sear for Maximum Flavor: Don’t rush browning the sausage—let it caramelize properly for smoky, savory depth throughout your soup.
  • Perfect Potato Texture: Cut potatoes into uniform cubes so they cook evenly and yield that luscious, creamy consistency.
  • Choose Your Spice Level: If you’re spice-shy, start with a little less cayenne, then adjust before serving; Cajun Potato Soup is all about making it your own!
  • Cheese Matters: For the smoothest finish, grate cheese fresh—pre-shredded tends to melt less smoothly and can make the soup a little grainy.

How to Serve Cajun Potato Soup

Cajun Potato Soup Recipe - Recipe Image

Garnishes

A sprinkle of freshly chopped parsley instantly brightens the bowl, while a final swirl of extra cheddar adds irresistible gooeyness. For an extra flourish, try a few slices of green onion or even a dash of hot sauce for those who can’t resist a little kick!

Side Dishes

This soup is hearty all on its own, but it’s practically begging to be scooped up with a slab of crusty French bread or buttery cornbread. A crisp green salad with a zippy vinaigrette adds refreshing contrast and makes for a complete, crowd-pleasing dinner.

Creative Ways to Present

Try ladling your Cajun Potato Soup into small mugs for cozy appetizer servings, or pour it into hollowed-out bread bowls for a rustic, show-stopping main. For a fun twist at parties, offer a “soup bar” with lots of toppings—from extra cheese to crispy bacon bits and sliced scallions—so everyone can create their perfect bowl!

Make Ahead and Storage

Storing Leftovers

Allow your leftover Cajun Potato Soup to cool completely, then scoop it into airtight containers. It keeps beautifully in the fridge for up to 4 days, making it perfect for prepping ahead and enjoying quick, flavor-packed lunches.

Freezing

If you’d like to freeze your soup, let it cool fully and portion it into freezer-safe containers. Note that creamy soups can sometimes change texture once thawed, so give it a vigorous stir (or blend briefly) when reheating to bring it back to velvety-smooth. It’ll keep for up to 2 months in the freezer.

Reheating

For best results, reheat gently over low-medium heat on the stove, stirring often to prevent sticking and ensure the cheese melts evenly. If reheating from frozen, thaw the soup in the fridge overnight first, then warm through and adjust seasonings if needed.

FAQs

  1. Can I make this Cajun Potato Soup dairy-free?

    Absolutely! Swap the heavy cream for a dairy-free alternative like canned coconut milk or unsweetened cashew cream, and use your favorite non-dairy cheese or simply omit the cheese for a lighter, allergy-friendly bowl.

  2. How spicy is this Cajun Potato Soup?

    The heat level is totally adjustable! As written, it delivers a gently warming kick that most spice lovers will enjoy, but you can always add more or less cayenne to suit your family’s tastes.

  3. Can I use a different kind of potato?

    Russet potatoes create that dreamy creamy texture, but Yukon Golds work well for a slightly buttery bite. Avoid waxy potatoes like red potatoes, which won’t break down as richly in the soup.

  4. Can I prep Cajun Potato Soup ahead of time?

    Yes! This soup actually tastes even better the next day as the flavors meld. Simply cool, cover, and refrigerate—then reheat gently when ready to serve.

Final Thoughts

If you’re hungry for a bowlful of comfort with a spicy Southern twist, you can’t go wrong with Cajun Potato Soup. Gather your favorite people, set out plenty of toppings, and enjoy the flavor-packed magic that comes from a big pot and a happy kitchen. Give it a try—your tastebuds (and your family) will thank you!

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Cajun Potato Soup Recipe

Cajun Potato Soup Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.8 from 54 reviews
  • Author: Villerius
  • Prep Time: 20 minutes
  • Cook Time: 45 minutes
  • Total Time: 1 hour 5 minutes
  • Category: Soup
  • Method: Stovetop
  • Cuisine: Cajun
  • Diet: Gluten Free

Description

Warm up with this hearty and flavorful Cajun Potato Soup that’s perfect for chilly evenings. Loaded with andouille sausage, potatoes, and a mix of Cajun spices, this creamy soup is a delicious comfort food that will satisfy your cravings.


Ingredients

Units Scale

Sausage

  • 1 tablespoon vegetable oil
  • 1 ring (13.5 ounces) andouille sausage, sliced into 1/4-inch rounds

Vegetables

  • 1 large onion, diced (about 1 cup)
  • 1/2 cup diced celery, about 1 rib
  • 1/2 red bell pepper, seeded, diced
  • 2 teaspoons garlic, minced

Soup

  • 1 teaspoon Cajun seasoning
  • 1/2 teaspoon kosher salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon paprika
  • 1/4 teaspoon cayenne pepper
  • 4 cups (960 g) chicken broth
  • 4 large russet potatoes, peeled, cubed
  • 1/2 cup (119 g) heavy whipping cream
  • 1 cup (113 g) mild cheddar cheese, shredded
  • parsley, chopped for garnish

Instructions

  1. Sausage – To a large pot and over medium heat, add the oil. Once hot, add the sausage and cook until browned, about 3-4 minutes. Remove the sausage from the pan and set aside.
  2. Vegetables – In the same pot, cook onion, celery, and bell pepper until softened. Add garlic and cook for 1 more minute.
  3. Soup – Add Cajun seasoning, salt, pepper, paprika, cayenne pepper, broth, and potatoes to the pot. Simmer for 20-25 minutes until potatoes are tender. Return sausage to the pot, add cream and cheese. Simmer for 5 more minutes.
  4. Garnish with parsley and serve warm.


Nutrition

  • Serving Size: 1 serving
  • Calories: 420
  • Sugar: 4g
  • Sodium: 1150mg
  • Fat: 23g
  • Saturated Fat: 11g
  • Unsaturated Fat: 9g
  • Trans Fat: 0g
  • Carbohydrates: 39g
  • Fiber: 4g
  • Protein: 15g
  • Cholesterol: 70mg

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