Why You’ll Love This Recipe
This recipe is easy, filling, and packed with flavor. The slow cooker makes it mostly hands-off, the potatoes turn perfectly tender, and the creamy Cajun-spiced broth feels indulgent without being complicated. It is ideal for family dinners and leftovers.
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Creamy & Hearty Slow Cooker Cajun Potato Soup Recipe: Bold Comfort in Every Spoonful
- Total Time: 6 hours 15 minutes
- Yield: 6 servings
- Diet: Vegetarian
Description
A creamy and hearty slow cooker Cajun potato soup packed with tender potatoes, bold Cajun spices, and a rich, comforting texture perfect for cold days.
Ingredients
- 2 lbs russet potatoes, peeled and diced
- 1 medium onion, diced
- 3 cloves garlic, minced
- 3 cups vegetable broth
- 1 cup whole milk
- 1 cup heavy cream
- 2 tablespoons unsalted butter
- 1 1/2 teaspoons Cajun seasoning
- 1/2 teaspoon smoked paprika
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 cup shredded cheddar cheese
- 2 green onions, sliced (for garnish)
- Fresh parsley, chopped (optional)
Instructions
- Add diced potatoes, onion, garlic, vegetable broth, butter, Cajun seasoning, smoked paprika, salt, and black pepper to the slow cooker.
- Cover and cook on LOW for 6–7 hours or HIGH for 3–4 hours until potatoes are very tender.
- Use an immersion blender to partially blend the soup, leaving some chunks for texture.
- Stir in milk, heavy cream, and shredded cheddar cheese.
- Cover and cook on LOW for an additional 20–30 minutes until creamy and heated through.
- Taste and adjust seasoning if needed.
- Serve hot, garnished with green onions and parsley.
Notes
- For extra heat, add a pinch of cayenne pepper.
- Blend fully for a smoother soup.
- Serve with crusty bread or cornbread.
- Prep Time: 15 minutes
- Cook Time: 6 hours
- Category: Soup
- Method: Slow Cooker
- Cuisine: Cajun-Inspired
Ingredients
(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)
Potatoes
Create the hearty base of the soup and break down slightly for a creamy texture.
Onion
Adds savory depth and sweetness as it slow cooks.
Garlic
Infuses the soup with warm, aromatic flavor.
Chicken or vegetable broth
Forms the flavorful liquid base of the soup.
Heavy cream
Creates richness and smooth, creamy texture.
Cream cheese
Adds body and extra creaminess.
Butter
Enhances richness and mouthfeel.
Cajun seasoning
Brings bold, smoky, slightly spicy flavor.
Paprika
Adds warmth and color.
Black pepper
Balances and enhances the spices.
Salt
Adjusts and sharpens overall flavor.
Cheddar cheese
Adds savory richness and melts beautifully into the soup.
Green onions
Provide freshness and contrast.
Directions
Begin by adding diced potatoes, chopped onion, minced garlic, and broth to the slow cooker. Sprinkle in Cajun seasoning, paprika, black pepper, and salt, stirring gently to combine.
Cover and cook on low heat until the potatoes are very tender and easily pierced with a fork. Once cooked, use a potato masher or immersion blender to partially mash the soup, leaving some chunks for texture.
Stir in butter, cream cheese, and heavy cream, allowing them to melt fully into the soup. Add shredded cheddar cheese and stir until smooth and creamy. Taste and adjust seasoning as needed. Serve hot, garnished with green onions.
Equipment needed
Must-Have Tools to Get Rolling
Here’s what you’ll want to have on hand:
Silicone Spatula – Durable, heat-resistant silicone spatula perfect for mixing, scraping, and spreading. Gentle on non-stick cookware and easy to clean.
Large pot – You’ll need this to boil the whole cabbage head and soften the leaves.
large bowl –Spacious, durable large bowl ideal for mixing, serving, or food preparation. Made from sturdy material and easy to clean.
Sharp knife – For coring the cabbage and slicing out the thick stem in each leaf. A paring knife works best.
Mixing bowl – A big bowl makes it easier to combine your meat and rice filling evenly.
Cutting board – For prepping cabbage leaves and rolling them like a pro.
Full-Size Blender – is a powerful kitchen appliance for making smoothies, soups, and sauces in large batches.
3-in-1 Air Fryer – This versatile 3-in-1 air fryer offers Air Fry for healthier meals with less oil, Bake for bakery-quality desserts and treats, and Reheat to bring leftovers back to life with crispy, flavorful results
Servings and timing
Serves 6–8
Preparation time: 10 minutes
Cooking time: 6–7 hours on low
Total time: about 7 hours 10 minutes
Storage/reheating
Store leftover soup in an airtight container in the refrigerator for up to four days. Reheat gently on the stovetop or in the microwave, stirring occasionally. Add a splash of broth or cream if the soup thickens too much.
Variations and Customizations
Spicy Cajun Potato Soup
Add extra Cajun seasoning or cayenne pepper.
Smoked Sausage Addition
Stir in sliced smoked sausage for a heartier meal.
Bacon Potato Soup
Add crispy bacon for smoky richness.
Vegetarian Version
Use vegetable broth and omit meat additions.
Extra Cheesy Soup
Add more cheddar or a blend of cheeses.
Garlic Lover’s Soup
Increase garlic for bolder flavor.
Low-Fat Option
Use half-and-half instead of heavy cream.
Chunky Style Soup
Mash fewer potatoes for more texture.
Loaded Potato Soup
Top with sour cream, cheese, and green onions.
Freezer-Friendly Option
Freeze before adding dairy, then finish fresh.
FAQs
Is Cajun potato soup spicy?
It is mildly spicy; adjust seasoning to taste.
Can I use red or Yukon Gold potatoes?
Yes, both work very well in this soup.
Can I make this on high heat?
Yes, cook on high for 3–4 hours.
Should I peel the potatoes?
Peeling is optional; skins add texture.
Can I use milk instead of cream?
Yes, but the soup will be less rich.
Does this soup thicken as it cools?
Yes, it thickens slightly when resting.
Can I add vegetables?
Yes, celery or corn are great additions.
Is this soup gluten-free?
Yes, naturally gluten-free.
Can kids eat this soup?
Yes, reduce Cajun seasoning for milder flavor.
What goes well with this soup?
Crusty bread or a simple salad pairs well.
Conclusion
Creamy & Hearty Slow Cooker Cajun Potato Soup is the perfect combination of bold Southern-inspired flavor and comforting, creamy texture. Easy to prepare and deeply satisfying, it is ideal for busy days, cozy nights, and make-ahead meals. With tender potatoes, rich dairy, and warm Cajun spices, this soup is a comforting classic you will want to make again and again.
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