Slow Cooker Cajun Potato Soup Recipe
Introduction
This Slow Cooker Cajun Potato Soup is a hearty and flavorful dish perfect for cozy evenings. Packed with tender potatoes, spicy sausage, and a creamy base, it’s comfort food with a spicy kick that’s easy to prepare and sure to satisfy.

Ingredients
- 1 tablespoon olive oil
- 1 13.5 ounce package andouille sausage (sliced into 1/4-inch rounds)
- 4 russet potatoes (peeled and cut into bite sized pieces)
- 1 cup diced bell pepper (red or green)
- 1 cup onion (diced)
- 1/2 cup diced celery
- 1/2 cup sliced carrots
- 1 tablespoon minced garlic
- 1 tablespoon Cajun seasoning
- 1 teaspoon salt
- 1 teaspoon black pepper
- 3 cups chicken broth
- 1 cup milk
- 1/2 cup whipping cream
- 1 cup cheddar cheese (shredded)
- Green onions (sliced for serving)
- Tabasco sauce (for serving)
Instructions
- Step 1: Heat the olive oil in a pan over medium heat and brown the andouille sausage slices on both sides until they develop a crispy, golden exterior.
- Step 2: Add the browned sausage, potatoes, bell pepper, onion, celery, carrots, garlic, Cajun seasoning, salt, and black pepper to the slow cooker.
- Step 3: Pour the chicken broth over the ingredients in the slow cooker and stir gently to combine everything evenly.
- Step 4: Cook on high for 3 hours or low for 5 hours, until the potatoes are tender. Then stir in the milk and continue cooking for another hour.
- Step 5: Add the whipping cream and shredded cheddar cheese to the slow cooker, stirring to incorporate, and cook until the cheese melts and the soup is creamy, about 15 minutes.
- Step 6: Serve hot, garnished with sliced green onions and a dash of Tabasco sauce for extra heat if desired.
Tips & Variations
- For a thicker soup, mash a few of the potatoes before adding the cream and cheese.
- Substitute smoked sausage if andouille is unavailable.
- Add a splash of hot sauce or cayenne pepper to enhance the spice level even more.
- Use half-and-half instead of milk for a richer texture.
- Garnish with crispy bacon bits for added crunch and flavor.
Storage
Store leftover soup in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove over low heat, stirring occasionally to prevent sticking. If the soup thickens too much when reheated, add a splash of milk or broth to loosen it.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this soup vegetarian?
Yes, you can omit the sausage and use vegetable broth instead of chicken broth. Adding smoked paprika or liquid smoke can help replicate the smoky flavor.
Can I prepare this soup in advance?
Absolutely! You can assemble all the ingredients in the slow cooker insert, refrigerate overnight, and then cook the next day. Just add the dairy ingredients towards the end of cooking to keep them fresh.
PrintSlow Cooker Cajun Potato Soup Recipe
This Slow Cooker Cajun Potato Soup is a hearty and flavorful dish featuring tender potatoes, spicy andouille sausage, and aromatic Cajun seasoning. Slow-cooked to perfection, this creamy soup combines vegetables, cheese, and a hint of heat, making it a perfect comforting meal for chilly days.
- Prep Time: 15 minutes
- Cook Time: 4 hours 15 minutes
- Total Time: 4 hours 30 minutes
- Yield: 6 servings 1x
- Category: Soup
- Method: Slow Cooking
- Cuisine: Cajun
Ingredients
Meat & Protein
- 1 tablespoon olive oil
- 1 13.5 ounce package andouille sausage, sliced into 1/4-inch rounds
Vegetables
- 4 russet potatoes, peeled and cut into bite-sized pieces
- 1 cup diced bell pepper (red or green)
- 1 cup onion, diced
- 1/2 cup diced celery
- 1/2 cup sliced carrots
- 1 tablespoon minced garlic
Seasonings & Liquids
- 1 tablespoon Cajun seasoning
- 1 teaspoon salt
- 1 teaspoon black pepper
- 3 cups chicken broth
- 1 cup milk
- 1/2 cup whipping cream
Dairy & Garnishes
- 1 cup cheddar cheese, shredded
- Green onions, sliced for serving
- Tabasco sauce, for serving
Instructions
- Brown the sausage: Heat the olive oil in a pan over medium heat and brown the sliced andouille sausage on both sides until nicely caramelized, about 4-5 minutes. This step adds flavor and texture to the sausage.
- Add ingredients to slow cooker: Transfer the browned sausage to the slow cooker. Add the peeled and chopped potatoes, diced bell pepper, onion, celery, sliced carrots, minced garlic, Cajun seasoning, salt, and black pepper. Mix everything well to combine the flavors.
- Cook with broth: Pour the chicken broth over the meat and vegetables in the slow cooker. Stir to ensure all ingredients are submerged and evenly mixed. Cook on high for 3 hours or on low for 5 hours, until the potatoes and vegetables are tender.
- Add milk and continue cooking: Stir in the milk and continue cooking for an additional hour to allow the flavors to meld and the soup to thicken slightly.
- Add cream and cheese: Pour in the whipping cream and shredded cheddar cheese, stirring gently. Cook for about 15 minutes more, or until the cheese has fully melted and the soup is rich and creamy.
- Serve: Ladle the soup into bowls and garnish with sliced green onions and a dash of Tabasco sauce for added heat and freshness. Enjoy your comforting Cajun potato soup!
Notes
- For a thicker soup, mash some of the potatoes against the side of the slow cooker before adding the cream and cheese.
- If you prefer a spicier kick, increase the Cajun seasoning or add more Tabasco sauce to taste.
- Use low-fat milk and cream if you want to reduce fat content without sacrificing creaminess.
- Leftovers can be stored in the refrigerator for up to 3 days and reheated gently on the stove.
Keywords: Cajun Potato Soup, Slow Cooker Soup, Andouille Sausage Soup, Creamy Potato Soup, Comfort Food

