This Slow Cooker Louisiana Style Potato Soup comes together in about 15 minutes of prep and cooks all day in your slow cooker for a quick and easy meal that your family will love! You can switch up the ingredients to suit your taste or use it as a “clean out the fridge” meal to get rid of leftovers and odds and ends! Perfect for chilly evenings, this creamy soup is sure to bring a smile to everyone’s face!
Ingredients Breakdown
Let’s talk about the star players in this delightful soup; every ingredient is there for a reason. I’ve got a little breakdown below for you, along with some possible substitutions.
6 medium potatoes, peeled and diced: These provide the base for our soup. You can use Russet, Yukon Gold, or even red potatoes! If you don’t have potatoes on hand, cauliflower works great too for a low-carb alternative!
1 onion, chopped: A must in pretty much every savory dish, right? Onions bring that essential flavor! If you’re not a fan, feel free to swap with shallots or leeks.
3 cloves garlic, minced: Because garlic makes everything better! You can never go wrong adding more! If you’re feeling lazy, jarred garlic works fine too!
4 cups chicken or vegetable broth: This is what adds depth to our soup. Homemade broth is divine, but store-bought is perfectly acceptable! You can also use water, but I wouldn’t recommend it as it lacks all the flavor.
1 cup heavy cream: This is what makes it creamy and delicious! If you want a lighter version, substitute with half-and-half or even coconut milk for a non-dairy option.
2 cups andouille sausage, sliced: This gives our soup that classic Louisiana flavor. If you want it vegetarian, smoked tempeh or even beans works beautifully!
1 teaspoon Cajun seasoning: It packs a punch and makes everything taste amazing! If you don’t have it, a combo of paprika, oregano, and cayenne will do the trick.
Salt and pepper to taste: A couple pinches of salt and pepper go a long way.
Green onions, for garnish: These brighten up the soup visually and taste-wise. If you don’t have them, regular onion or even parsley will do in a pinch!
Step-by-Step Instructions
How to Make Slow Cooker Louisiana Style Potato Soup
In your slow cooker, combine the diced potatoes, chopped onion, minced garlic, and sliced andouille sausage. Just toss them in there, no need for fancy cooking techniques at this point!
Pour in the chicken or vegetable broth, and add the Cajun seasoning. Give it a good stir to mix everything up, ensuring the seasonings are well-distributed.
Cover the slow cooker and set it to cook on low for 6-7 hours or on high for 3-4 hours until the potatoes are tender. Seriously, the smell of this cooking will have your neighbors curious!
About 30 minutes before serving, stir in the heavy cream and season with salt and pepper. This is when it all comes together, adding that velvety texture we crave in potato soup.
Once it’s done, garnish with chopped green onions before serving. And if you have a bread loaf hanging around, serve it with that for extra comfort!

Why I Love This Recipe
This is my go-to recipe when I need something comforting and delicious on a busy weeknight! It’s loaded with flavor and total comfort food vibes. And the best part is…you can use whatever you’ve got on hand! I’m a real sucker for recipes that offer flexibility. So whether it’s a straight-up potato soup night or one where you’re cleaning out the fridge, this soup has got your back!
My kids truly enjoy it and coming from a household where a picky 8-year-old rules the dinner table, that’s saying something! Seriously the last time I made this, everyone went back for seconds, and that’s when I knew, this is a family winner!
If you loved this soup, be sure to check out my Mexican Pork Pozole, my Ravioli Soup with Italian Sausage, or my Creamy Pumpkin Turkey Soup!
Why This Recipe Works
Comfort Food
The secret to a delicious, warm meal is found in that creamy texture loaded with potatoes and sausage. It’s like a warm hug from your grandma, but in soup form! Seriously, it carries that comforting vibe that makes you feel all cozy.
Quick & Easy
Honestly, this soup comes together all in one pot. I mean, we all know the drill life gets hectic, and the last thing we want after a long day is a complex recipe requiring endless cleaning. This is just a dump-and-go situation. I love it, and so will you!
Customizable
Worried about shiny above-average ingredients? Don’t be! You can use whatever veggies or proteins you have lying around. No andouille? Throw in some leftover chicken or skip the meat altogether, this soup isn’t picky!
Meal Prep Friendly
I love that it’s perfect for meal prep. You can make a big batch and store it for quick lunches throughout the week. Going back to that cozy vibe? The flavors only deepen, making day-old soup a delightful option!
Budget-Friendly
Packed with everyday, affordable ingredients, you’ll end up loving those trips to the grocery store less. Hands down, this is my best way to keep pantry costs low without sacrificing flavor!
Serving & Storage
Serving Suggestions
This soup is absolutely divine on its own, but you could serve it with crusty bread, crackers, or even a side salad. I love pairing it with a fresh green salad drizzled in vinaigrette, but honestly, just sit back and enjoy the soup, and your taste buds will thank you!
Storing the Soup
Leftovers? Yes, please! This soup keeps well in the refrigerator for up to 3-4 days. Just make sure it’s stored in an airtight container to keep those flavors vibrant!
Reheating Instructions
To reheat, it’s best to warm it on the stove over medium heat, stirring frequently until heated through. You may want to add a splash of chicken broth or water to loosen it up if it’s thickened.
Freezer Friendly
Absolutely! You can freeze the soup for up to 3 months. Just remember to leave a little space in the containers since it expands upon freezing. When you’re ready to enjoy, simply thaw it in the refrigerator overnight and reheat on the stove.
The beauty of this soup is not just in its being a meal, but it’s a heartfelt experience. Cooking is a way to connect with those we love. So grab your slow cooker and make this Slow Cooker Louisiana Style Potato Soup a recipe that embodies warmth, flavors, and those cozy nights in. Happy cooking! For more Recipes Follow Us in our Pinterest.
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Easy Slow Cooker Louisiana Style Potato Soup
- Total Time: 375 minutes
- Yield: 6 servings 1x
- Diet: Vegetarian (with substitution)
Description
A creamy and delicious potato soup made in a slow cooker, perfect for chilly evenings and customizable to your taste.
Ingredients
- 6 medium potatoes, peeled and diced
- 1 onion, chopped
- 3 cloves garlic, minced
- 4 cups chicken or vegetable broth
- 1 cup heavy cream
- 2 cups andouille sausage, sliced
- 1 teaspoon Cajun seasoning
- Salt and pepper to taste
- Green onions, for garnish
Instructions
- Combine the diced potatoes, chopped onion, minced garlic, and sliced andouille sausage in your slow cooker.
- Pour in the chicken or vegetable broth and add the Cajun seasoning; stir to mix everything well.
- Cover and cook on low for 6-7 hours or on high for 3-4 hours until the potatoes are tender.
- About 30 minutes before serving, stir in the heavy cream and season with salt and pepper.
- Garnish with chopped green onions before serving.
Notes
This soup is highly customizable—feel free to use leftover veggies or proteins. Leftovers keep well in the refrigerator for up to 3-4 days and can be frozen for up to 3 months.
- Prep Time: 15 minutes
- Cook Time: 360 minutes
- Category: Soup
- Method: Slow Cooking
- Cuisine: Louisiana
Nutrition
- Serving Size: 1 serving
- Calories: 400
- Sugar: 6g
- Sodium: 600mg
- Fat: 20g
- Saturated Fat: 10g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 5g
- Protein: 12g
- Cholesterol: 70mg



