Cajun Potato Soup is a bold, creamy, and hearty dish that brings the heat and flavor of the South to your bowl. Made with tender potatoes, smoky sausage, Cajun spices, and a rich, savory broth, this comforting soup is perfect for chilly nights or when you need something filling and full of flavor.

Why You’ll Love This Recipe

This soup is the ultimate comfort food with a spicy kick. It’s easy to make in one pot, features layers of savory depth thanks to the Cajun seasoning and sausage, and is thick enough to satisfy even the biggest appetites. Serve it with crusty bread or cornbread for a complete meal.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

russet or Yukon Gold potatoesandouille sausage (or smoked sausage)yellow onioncelerycarrotsgarlicchicken brothheavy cream or half-and-halfolive oil or butterCajun seasoningpaprikasaltblack peppergreen onions (for garnish)shredded cheese (optional)

directions

In a large pot or Dutch oven, heat oil or butter over medium heat.

Add sliced sausage and cook until browned. Remove and set aside.

Sauté chopped onion, celery, and carrots in the same pot until soft, about 5 minutes.

Add minced garlic and cook for 1 minute until fragrant.

Stir in Cajun seasoning, paprika, salt, and pepper.

Add peeled, diced potatoes and pour in chicken broth. Bring to a boil.

Reduce heat and simmer for 15–20 minutes, or until potatoes are fork-tender.

Lightly mash some of the potatoes in the pot to thicken the soup.

Stir in heavy cream and return sausage to the pot. Simmer for 5–10 minutes.

Taste and adjust seasoning as needed.

Garnish with chopped green onions and shredded cheese if desired. Serve hot.

Servings and timing

This recipe yields 6 servings.Preparation time: 15 minutesCooking time: 30–35 minutesTotal time: 45–50 minutes

Variations

Use sweet potatoes for a slightly sweeter flavor.
Add corn, bell peppers, or diced tomatoes for extra texture.
Make it vegetarian by omitting sausage and using vegetable broth.
Use shrimp instead of sausage for a seafood twist.
Add a splash of hot sauce or cayenne for more heat.

storage/reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days.Reheat gently on the stovetop or microwave until warmed through.Freeze for up to 2 months, but note that cream-based soups may slightly separate—stir well after thawing.

FAQs

Is Cajun Potato Soup very spicy?
It has a mild to moderate heat—adjust Cajun seasoning to taste.

Can I make it dairy-free?
Yes, use coconut milk or a dairy-free cream alternative.

What’s the best potato for this soup?
Russet for thickness or Yukon Gold for a creamy texture.

Can I use store-bought Cajun seasoning?
Absolutely, or make your own blend for custom flavor.

How can I make it thicker?
Mash more potatoes or stir in a slurry of cornstarch and water.

Do I need to peel the potatoes?
Peeling is recommended for a smooth texture, but optional.

Can I make it in a slow cooker?
Yes, cook on low for 6–8 hours or high for 3–4 hours, adding cream near the end.

Is this soup gluten-free?
Yes, as long as all packaged ingredients (like broth or sausage) are certified gluten-free.

What side dishes go with it?
Cornbread, garlic bread, or a simple salad are great pairings.

Can I prep it ahead of time?
Yes, chop the veggies and sausage a day in advance for quick assembly.

Conclusion

Cajun Potato Soup is a rich, spicy, and satisfying dish that brings Southern comfort to your kitchen with every spoonful. Easy to prepare and bursting with bold flavor, it’s the perfect way to warm up and fill up any day of the week.