Save A hearty, flavorful soup featuring tender potatoes, vegetables, and Cajun spices, all simmered to perfection in a slow cooker. Perfect for a comforting weeknight meal.
This slow cooker Cajun potato soup has been a family favorite on chilly evenings, bringing warmth and satisfaction with every bowl.
Ingredients
- Vegetables: 1.5 lbs (700 g) russet potatoes peeled and diced, 1 medium yellow onion diced, 2 celery stalks diced, 2 medium carrots diced, 1 red bell pepper diced, 3 cloves garlic minced
- Liquids: 4 cups (1 L) low-sodium chicken or vegetable broth, 1 cup (240 ml) whole milk (or unsweetened plant-based milk for vegan option), 1/2 cup (120 ml) heavy cream (or coconut cream for dairy-free)
- Spices & Seasonings: 2 tsp Cajun seasoning (store-bought or homemade), 1/2 tsp smoked paprika, 1/2 tsp dried thyme, 1/4 tsp black pepper, 1/4 tsp cayenne pepper (optional for extra heat), 1 tsp salt or to taste
- Optional Additions: 1 cup (150 g) corn kernels (fresh or frozen), 1 cup (125 g) cooked andouille sausage or smoked sausage sliced (omit for vegetarian), 2 green onions sliced (for garnish), Chopped fresh parsley (for garnish)
Instructions
- Step 1:
- Add the potatoes, onion, celery, carrots, bell pepper, garlic, corn (if using), and sausage (if using) to the slow cooker.
- Step 2:
- Pour in the broth and add the Cajun seasoning, smoked paprika, dried thyme, black pepper, cayenne (if using), and salt. Stir to combine.
- Step 3:
- Cover and cook on low for 6–7 hours or on high for 3–4 hours, until potatoes and vegetables are tender.
- Step 4:
- Using a potato masher or immersion blender, mash some of the potatoes directly in the slow cooker to thicken the soup, leaving some chunks for texture.
- Step 5:
- Stir in the milk and cream, then cook uncovered on high for an additional 20–30 minutes, until heated through.
- Step 6:
- Taste and adjust seasoning as needed.
- Step 7:
- Serve hot, garnished with green onions and parsley.
Pin it This recipe has brought my family together on many Sunday nights, sharing stories over a warm, delicious bowl.
Required Tools
Slow cooker (crockpot), chef's knife, cutting board, potato masher or immersion blender, ladle
Allergen Information
Contains dairy (milk cream). For dairy-free, use plant-based alternatives. Contains possible gluten if sausage is not gluten-free—check labels. For a vegetarian or vegan version, omit sausage or use a plant-based substitute.
Nutritional Information
Calories 285. Total Fat 10 g. Carbohydrates 39 g. Protein 8 g per serving.
Pin it This soup is best enjoyed fresh but also freezes well for easy meals later on.
Frequently Asked Questions
- → Can I make this dish vegan?
Yes, substitute vegetable broth for chicken broth and use unsweetened plant-based milk and coconut cream instead of dairy.
- → How do I adjust the spice level?
Modify the amount of Cajun seasoning and cayenne pepper to your taste preference for mild or extra heat.
- → What is the best way to thicken the mixture?
Mash a portion of the potatoes directly in the cooker, leaving some chunks for texture, which naturally thickens the blend.
- → Can I prepare this without a slow cooker?
Yes, cook the ingredients on the stove over low heat, stirring occasionally until vegetables are tender and flavors meld.
- → Are there options to add protein?
Cooked andouille or smoked sausage can be included, or add cooked shrimp or chicken for more protein.