Can I make this soup vegetarian?

Absolutely! Just swap in vegetable broth and skip the cheddar if you prefer a dairy-free option.

Can I freeze this soup?

You can, but I recommend doing so before adding the cream. Dairy can separate when frozen. Just thaw, reheat, and stir in the cream later.

What should I serve with it?

Crusty bread, cornbread, or a fresh green salad balance the richness perfectly.

Yes! Cooked chicken, sausage, or even shrimp make delicious additions if you want a heartier meal.

Slow Cooker Cajun Potato Soup: 5 Bold Comfort Flavors

Name: Slow Cooker Cajun Potato Soup
Prep time: 15 min
Cook time: 6 h
Total time: 6 h 15 min
Cuisine: cajun
Ingredients: 6 cups peeled and diced potatoes; 1 small onion, chopped; 3 cloves garlic, minced; 1 bell pepper, chopped (any color); 2 celery stalks, diced; 1 teaspoon smoked paprika; 1 teaspoon Cajun seasoning (more to taste); ½ teaspoon dried thyme; Salt and pepper to taste; 4 cups chicken or vegetable broth; 1 cup heavy cream or half-and-half; 1 tablespoon butter; ½ cup shredded cheddar cheese (optional); ¼ cup chopped green onions (for garnish); ¼ teaspoon cayenne pepper (optional, for heat)

Description

This Slow Cooker Cajun Potato Soup is creamy, spicy, and packed with comforting flavors. Loaded with tender potatoes, smoky sausage, colorful veggies, and Cajun spices, it’s the perfect set-it-and-forget-it meal for busy weeknights or cozy weekends. A hearty Southern-inspired dish that practically cooks itself — warm, bold, and irresistibly good!

Ingredients

Scale

6 cups peeled and diced potatoes
1 small onion, chopped
3 cloves garlic, minced
1 bell pepper, chopped (any color)
2 celery stalks, diced
1 teaspoon smoked paprika
1 teaspoon Cajun seasoning (more to taste)
½ teaspoon dried thyme
Salt and pepper to taste
4 cups chicken or vegetable broth
1 cup heavy cream or half-and-half
1 tablespoon butter
½ cup shredded cheddar cheese (optional)
¼ cup chopped green onions (for garnish)
¼ teaspoon cayenne pepper (optional, for heat)

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Instructions

Add ingredients: Place the diced potatoes, onion, garlic, bell pepper, celery, paprika, Cajun seasoning, thyme, salt, pepper, and broth into your slow cooker. Stir well.
Cook: Cover and cook on Low for 6–7 hours or High for 3–4 hours, until the potatoes are soft.
Thicken: Use a potato masher or immersion blender to mash part of the soup for a thicker texture, leaving some chunks for heartiness.
Finish: Stir in the heavy cream, butter, and cayenne pepper (if using). Cook on High for another 15–20 minutes until heated through.
Serve: Taste and adjust seasonings. Serve hot with cheddar cheese and green onions on top.

Notes

For a lighter version, substitute half-and-half or evaporated milk for heavy cream.
Add cooked sausage or shrimp for extra protein and Cajun flair.
Store leftovers in an airtight container in the fridge for up to 4 days.
Soup thickens as it cools — just add a splash of broth or milk when reheating.

Prep Time: 15 minutes
Cook Time: 6 hours
Category: Soup
Method: Slow Cooker
Cuisine: cajun , American

Nutrition

Serving Size: 1 Serving
Calories: 285 kcal
Sugar: 4 g
Sodium: 680 mg
Fat: 14 g
Saturated Fat: 7 g
Unsaturated Fat: 6 g
Trans Fat: 0 g
Carbohydrates: 30 g
Fiber: 3 g
Protein: 7 g
Cholesterol: 35 mg