Creamy Cajun Potato Soup

Featured in Delicious Dinner Inspirations.

Spicy comfort soup with potatoes and sausage. Takes 65 minutes, serves 6.
Casey
Updated on Fri, 31 Jan 2025 14:46:02 GMT
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This hearty Cajun Potato Soup combines Southern comfort with a spicy kick that'll warm you from the inside out. After experimenting with different potato soups over the years, this version with andouille sausage and Cajun spices has become my family's cold-weather favorite.

Every time I make this soup, it reminds me of my trip to New Orleans. The way the andouille sausage adds that authentic smoky flavor takes me right back to those little corner restaurants.

Essential Ingredients Guide

  • Andouille Sausage: Look for one with visible spices. The better quality, the better your soup
  • Potatoes: Russets are my go-to. They break down slightly, making the soup naturally creamier
  • Bell Peppers: Red ones add sweetness and beautiful color
  • Heavy Cream: Full-fat makes all the difference here
  • Cajun Seasoning: Fresh is best. Old spices lose their punch
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Let's Make It

Brown That Sausage:
Get the pot nice and hot first. Don't overcrowd the pan. Let it get golden brown edges.
Build The Base:
Soften those vegetables slowly. Let the onions get translucent. Garlic goes in last to avoid burning.
Layer The Flavors:
Add spices to blooming vegetables. Pour broth in slowly, stirring. Let potatoes simmer until tender.
Finishing Touches:
Add cream gradually. Stir in cheese until melted. Adjust seasonings to taste.

Just last weekend, I made this for my daughter's family when they visited. My grandson, who's usually picky, asked for seconds!

Through countless cold evenings serving this soup, I've picked up some tricks that make it extra special. Once, when I was low on heavy cream, I used half-and-half and a dollop of sour cream - turned out to be a happy accident that I sometimes repeat on purpose now!

Kitchen Wisdom

I've learned that cutting the potatoes just a tad smaller than you think you should makes them cook more evenly. And don't skip browning the sausage - those little crispy bits that stick to the bottom of the pot are flavor gold when you deglaze with the broth.

Make-Ahead Magic

When I'm hosting, I prep all the vegetables the night before and store them in containers in the fridge. Some weekends, I'll make a double batch - one for now, one for later. The soup actually gets better after a day or two when all those spices have time to mingle.

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Perfect Pairings

  • Crusty French bread for soaking up every last drop
  • A simple green salad with citrus vinaigrette
  • Corn muffins warm from the oven
  • Ice-cold beer for the adults

This soup has become my go-to for everything from football Sundays to sick days. There's something about that combination of spicy andouille and creamy potatoes that just makes everything better. My neighbor even started growing her own parsley just to have it fresh for this recipe - now that's what I call a compliment! Remember, cooking is about making memories as much as making meals, and this soup has certainly created plenty of both in my kitchen.

Spicy Cajun Potato Soup

Creamy potato soup with andouille sausage and Cajun seasonings.

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

Category: Dinner Delights

Difficulty: Intermediate

Cuisine: Cajun

Yield: 6 Servings

Dietary: Gluten-Free

Ingredients

→ Sausage

01 1 tablespoon vegetable oil
02 1 ring (13.5 ounces) andouille sausage

→ Vegetables

03 1 large onion, diced
04 ½ cup diced celery
05 ½ red bell pepper, diced
06 2 teaspoons minced garlic
07 4 large russet potatoes, peeled and cubed

→ Seasonings and Liquids

08 1 teaspoon Cajun seasoning
09 ½ teaspoon kosher salt
10 ½ teaspoon black pepper
11 ½ teaspoon paprika
12 ¼ teaspoon cayenne pepper
13 4 cups chicken broth
14 ½ cup heavy whipping cream
15 1 cup mild cheddar cheese

Instructions

Step 01

Brown sliced andouille in oil for 3-4 minutes. Remove and set aside.

Step 02

In same pot, cook onion, celery, and pepper until soft. Add garlic briefly.

Step 03

Add seasonings, broth, and potatoes. Simmer 20-25 minutes until potatoes are tender.

Step 04

Return sausage to pot, add cream and cheese. Simmer 5 minutes until hot and cheese melts.

Notes

  1. Can adjust spice level
  2. Use russet potatoes
  3. Reheats well

Tools You'll Need

  • Large pot

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy (contains 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: ~
  • Total Carbohydrate: ~
  • Protein: ~