Cajun Potato Soup

Featured in Soups & Stews.

This soup's comfort in a bowl! Most time is just simmering. The andouille gives bold flavor, while potatoes soften beautifully. The cheesy broth with Cajun spices ties it all together. Make extra—it tastes better daily. Great for cold evenings. Grab crusty bread for dipping. Warm, comforting, and with a little heat.
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Updated on Sun, 20 Apr 2025 15:35:39 GMT
A black bowl full of thick potato soup topped with fresh herbs and crispy bacon close-up. Pin it
A black bowl full of thick potato soup topped with fresh herbs and crispy bacon close-up. | tasteofmoms.com

I whipped up this Cajun Potato Soup one cold night when I felt like giving my standard potato soup a Louisiana twist. There's something magical about spicy andouille sausage mixed with soft potatoes in a thick, creamy base that's won over my whole family. The smells that float through my kitchen when I cook this hearty dish always bring everyone rushing to grab a seat.

My Inspiration for This Tasty Soup

What started as just playing around in the kitchen turned into the recipe folks ask me for most often. I can't get enough of how the smoky meat pairs with creamy potatoes and that perfectly seasoned broth - it's like a warm hug in soup form. The best part? You can make it as fiery or mild as you want, so it works for heat-seekers and gentle palates alike.

Ingredients List

  • Andouille Sausage: This gives you that real Cajun taste, though kielbasa works great when cooking for folks who can't handle spice.
  • Cajun Seasoning: The key to that Louisiana flavor punch. I'll tell you how you can mix up your own blend.
  • Potatoes: I always pick Russets since they really drink up all those wonderful flavors.
  • Chicken Broth: Makes the perfect foundation - just go easy on adding salt if you're using stock.
  • Cheddar Cheese: I always grab extra so everyone can add more on top of their bowl.
A creamy soup with diced potatoes and herbs, presented in a black pot. Pin it
A creamy soup with diced potatoes and herbs, presented in a black pot. | tasteofmoms.com

Cooking Steps

The Final Touch
I always do a quick taste test to nail the seasoning before serving. My family fights over who gets to scrape the pot for seconds.
Making it Creamy
Now comes the fun part - pouring in cream and tons of melty cheese. When that sausage goes back into the mix, your kitchen will smell just like you're in New Orleans.
Building Flavor
In my biggest pot, I cook the veggies with those warm Cajun spices. After adding potatoes, everything simmers until they're nice and soft.
Starting with Sausage
The first thing on my list is getting that andouille nice and brown with crispy edges. Just that smell tells you you're in for something good.

Balancing Your Spices

Here's my top trick for this Cajun Potato Soup if you're nervous about too much heat. Go light on the Cajun seasoning at first - you can always toss in more later. I've figured out that choosing a milder sausage really changes the kick factor. Some nights when I'm feeling adventurous, I'll throw in extra cayenne, but it's really about finding what your family loves.

Storing Your Leftovers

I've made this soup so many times I've got the leftover game figured out completely. Let it cool down, put it in containers, and it'll stay good in your fridge for a few days. When you want more, just warm it up slowly on the stove. The funny thing is, it tastes even better the next day after all those flavors have had time to get friendly with each other.

A bowl of creamy potato soup garnished with herbs and pieces of bacon, set against a dark background. Pin it
A bowl of creamy potato soup garnished with herbs and pieces of bacon, set against a dark background. | tasteofmoms.com

Frequently Asked Questions

→ How do I make this soup milder?
Tone down the spiciness by cutting back on Cajun spices and cayenne. Swap andouille for regular smoked sausage too.
→ What type of potatoes should I use?
Russets are best—they slightly break down to thicken the soup but still hold shape for nice chunks.
→ Can I prepare this soup in advance?
Totally. It keeps in the fridge for up to 3 days. Rewarm it slowly while stirring so the cream stays smooth.
→ What’s a good side with this soup?
Crusty bread or cornbread makes a perfect match. A light salad’s great with the rich flavors too.
→ Can I freeze leftovers?
Freezing cream-based soups can make them separate. If freezing, skip the cheese and cream until you reheat.

Cajun Potato Soup

A cheesy, creamy Cajun potato soup filled with andouille sausage and hearty vegetables. Amazing comfort for chilly nights.

Prep Time
20 Minutes
Cook Time
45 Minutes
Total Time
65 Minutes
By: Ashley

Category: Soups & Stews

Difficulty: Intermediate

Cuisine: Cajun

Yield: 6 Servings (8 cups soup)

Dietary: Gluten-Free

Ingredients

01 1 cup diced onion (1 large onion).
02 1 tablespoon of oil for cooking.
03 About 13.5 ounces of andouille sausage, sliced into thin rounds.
04 ½ cup chopped celery (approximately 1 stalk).
05 A diced red bell pepper, seeds removed (½ pepper).
06 2 teaspoons of finely chopped garlic.
07 ½ teaspoon of kosher salt to taste.
08 ½ teaspoon ground paprika.
09 1 teaspoon of Cajun spices.
10 A pinch of cayenne pepper (¼ teaspoon).
11 Half a teaspoon of black pepper.
12 4 medium potatoes, peeled and cubed.
13 4 full cups of chicken stock or broth.
14 ½ cup of heavy cream.
15 1 cup of shredded mild cheddar.
16 Fresh parsley, chopped for topping.

Instructions

Step 01

Heat up some oil in a big pot on medium. Toss in the sausage and brown it for 3-4 minutes. Take the cooked sausage out and keep it aside.

Step 02

In the same pot, soften the onion, celery, and bell pepper for 5-8 minutes. Stir in the garlic and cook one more minute.

Step 03

Mix the spices, potatoes, and broth into the pot. Simmer gently on low heat for 20-25 minutes, or until potatoes are soft.

Step 04

Pop the sausage back into the soup. Add in the cream and cheese. Let it cook for 5 minutes, just until the cheese melts and it’s steamy.

Step 05

Sprinkle some parsley on top and enjoy it while it’s warm.

Notes

  1. Using onion, celery, and bell pepper (the Cajun trinity) gives it an authentic taste.
  2. Want it less spicy? Cut back on the Cajun seasoning or cayenne.
  3. Russet potatoes naturally make soups thicker.

Tools You'll Need

  • A big pot.
  • Chopping board.
  • A sharp kitchen knife.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy ingredients like cream and cheese.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 490
  • Total Fat: 28 g
  • Total Carbohydrate: 35 g
  • Protein: 22 g